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Number

536

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

Deficient Number Happy Number Odious Number Pernicious Number Recamán's Sequence Self Number Year

Historical context — 536 AD

Calendar year

Year 536 (DXXXVI) was a leap year starting on Tuesday of the Julian calendar.

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Historical context — 536 BC

Calendar year

The year 536 BC was a year of the pre-Julian Roman calendar.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →

Year facts

Year type: Leap year
Divisible by 4 and not by 100; February has 29 days.
Days in year: 366
ISO weeks: 52
Started on: Sunday
January 1, 536
Ended on: Monday
December 31, 536
Friday the 13ths: 3
3 Friday the 13ths this year.
Decade: 530s
530–539
Century: 6th century
501–600
Millennium: 1st millennium
1–1000
Years ago: 1,490
1490 years before 2026.

In other calendars

Hebrew: 4296 / 4297 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Fire zodiac:Dragon
Sexagenary cycle position 53 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 1079 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 528 / 529 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 458 / 457 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 14
Digit product: 90
Digital root: 5
Palindrome: No
Bit width: 10 bits
Reversed: 635
Recamán's sequence: a(1,187) = 536
Square (n²): 287,296
Cube (n³): 153,990,656
Divisor count: 8
σ(n) — sum of divisors: 1,020
φ(n) — Euler's totient: 264
Sum of prime factors: 73

Primality

Prime factorization: 2 ³ × 67

Nearest primes: 523 (−13) · 541 (+5)

Divisors & multiples

All divisors (8)

1 · 2 · 4 · 8 · 67 · 134 · 268 (half) · 536

Aliquot sum (sum of proper divisors): 484

Factor pairs (a × b = 536)

1 × 536

2 × 268

4 × 134

8 × 67

First multiples

536 · 1,072 (double) · 1,608 · 2,144 · 2,680 · 3,216 · 3,752 · 4,288 · 4,824 · 5,360

Sums & aliquot sequence

As consecutive integers: 26 + 27 + … + 41

Aliquot sequence: 536 → 484 → 447 → 153 → 81 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Representations

In words: five hundred thirty-six
Ordinal: 536th
Roman numeral: DXXXVI
Binary: 1000011000
Octal: 1030
Hexadecimal: 0x218
Base64: Ahg=
One's complement: 64,999 (16-bit)

In other bases

ternary (3) 201212

quaternary (4) 20120

quinary (5) 4121

senary (6) 2252

septenary (7) 1364

nonary (9) 655

undecimal (11) 448

duodecimal (12) 388

tridecimal (13) 323

tetradecimal (14) 2a4

pentadecimal (15) 25b

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): φλϛʹ
Mayan (base 20): 𝋡·𝋦·𝋰
Chinese: 五百三十六
Chinese (financial): 伍佰參拾陸

In other modern scripts

Eastern Arabic ٥٣٦ Devanagari ५३६ Bengali ৫৩৬ Tamil ௫௩௬ Thai ๕๓๖ Tibetan ༥༣༦ Khmer ៥៣៦ Lao ໕໓໖ Burmese ၅၃၆

Digit at this position in famous constants

π — Pi (π): Digit 536 = 2
e — Euler's number (e): Digit 536 = 8
φ — Golden ratio (φ): Digit 536 = 8
√2 — Pythagoras's (√2): Digit 536 = 5
ln 2 — Natural log of 2: Digit 536 = 5
γ — Euler-Mascheroni (γ): Digit 536 = 6

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 536, here are decompositions:

13 + 523 = 536
37 + 499 = 536
73 + 463 = 536
79 + 457 = 536
97 + 439 = 536
103 + 433 = 536
127 + 409 = 536
139 + 397 = 536

Showing the first eight; more decompositions exist.

Unicode codepoint

Ș

Latin Capital Letter S With Comma Below

U+0218

Uppercase letter (Lu)

UTF-8 encoding: C8 98 (2 bytes).

Lookup U+0218 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000218

RGB(0, 2, 24)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.24.

Address: 0.0.2.24
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.2.24

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