Number

574

574 is a composite number, even, a calendar year.

Arithmetic Number Deficient Number Evil Number Recamán's Sequence Sphenic Number Squarefree Year

Historical context — 574 AD

Calendar year

Year 574 (DLXXIV) was a common year starting on Monday of the Julian calendar.

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Historical context — 574 BC

Decade

This article concerns the period 579 BC – 570 BC.

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Year facts

Year type: Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
Days in year: 365
ISO weeks: 52
Started on: Saturday
January 1, 574
Ended on: Saturday
December 31, 574
Friday the 13ths: 1
One Friday the 13th this year.
Decade: 570s
570–579
Century: 6th century
501–600
Millennium: 1st millennium
1–1000
Years ago: 1,452
1452 years before 2026.

In other calendars

Hebrew: 4334 / 4335 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Wood zodiac:Horse
Sexagenary cycle position 31 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 1117 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 566 / 567 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 496 / 495 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 16
Digit product: 140
Digital root: 7
Palindrome: No
Bit width: 10 bits
Reversed: 475
Recamán's sequence: a(1,111) = 574
Square (n²): 329,476
Cube (n³): 189,119,224
Divisor count: 8
σ(n) — sum of divisors: 1,008
φ(n) — Euler's totient: 240
Sum of prime factors: 50

Primality

Prime factorization: 2 × 7 × 41

Nearest primes: 571 (−3) · 577 (+3)

Divisors & multiples

All divisors (8)

1 · 2 · 7 · 14 · 41 · 82 · 287 (half) · 574

Aliquot sum (sum of proper divisors): 434

Factor pairs (a × b = 574)

1 × 574

2 × 287

7 × 82

14 × 41

First multiples

574 · 1,148 (double) · 1,722 · 2,296 · 2,870 · 3,444 · 4,018 · 4,592 · 5,166 · 5,740

Sums & aliquot sequence

As consecutive integers: 142 + 143 + 144 + 145 79 + 80 + … + 85 7 + 8 + … + 34

Aliquot sequence: 574 → 434 → 334 → 170 → 154 → 134 → 70 → 74 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Representations

In words: five hundred seventy-four
Ordinal: 574th
Roman numeral: DLXXIV
Binary: 1000111110
Octal: 1076
Hexadecimal: 0x23E
Base64: Aj4=
One's complement: 64,961 (16-bit)

In other bases

ternary (3) 210021

quaternary (4) 20332

quinary (5) 4244

senary (6) 2354

septenary (7) 1450

nonary (9) 707

undecimal (11) 482

duodecimal (12) 3ba

tridecimal (13) 352

tetradecimal (14) 2d0

pentadecimal (15) 284

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian): φοδʹ
Mayan (base 20): 𝋡·𝋨·𝋮
Chinese: 五百七十四
Chinese (financial): 伍佰柒拾肆

In other modern scripts

Eastern Arabic ٥٧٤ Devanagari ५७४ Bengali ৫৭৪ Tamil ௫௭௪ Thai ๕๗๔ Tibetan ༥༧༤ Khmer ៥៧៤ Lao ໕໗໔ Burmese ၅၇၄

Digit at this position in famous constants

π — Pi (π): Digit 574 = 3
e — Euler's number (e): Digit 574 = 9
φ — Golden ratio (φ): Digit 574 = 0
√2 — Pythagoras's (√2): Digit 574 = 7
ln 2 — Natural log of 2: Digit 574 = 3
γ — Euler-Mascheroni (γ): Digit 574 = 0

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 574, here are decompositions:

3 + 571 = 574
5 + 569 = 574
11 + 563 = 574
17 + 557 = 574
53 + 521 = 574
71 + 503 = 574
83 + 491 = 574
107 + 467 = 574

Showing the first eight; more decompositions exist.

Unicode codepoint

Latin Capital Letter T With Diagonal Stroke

U+023E

Uppercase letter (Lu)

UTF-8 encoding: C8 BE (2 bytes).

Lookup U+023E on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00023E

RGB(0, 2, 62)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.62.

Address: 0.0.2.62
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.2.62

Unspecified address (0.0.0.0/8) — "this network" placeholder.

NANP area code 574

The number 574 is an active NANP area code (North American Numbering Plan).

Primary area: South Bend / Elkhart
Region: Indiana
Country: United States

Most NANP area codes have multiple overlays in dense regions; the primary area listed is the historic/largest population center for this code.

Look up area code 574 ↗