Number

1,495

1,495 is a composite number, odd, a calendar year.

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

Historical context — 1495 AD

Calendar year

Year 1495 (MCDXCV) was a common year starting on Thursday of the Julian calendar.

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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: Tuesday
January 1, 1495
Ended on: Tuesday
December 31, 1495
Friday the 13ths: 2
2 Friday the 13ths this year.
Decade: 1490s
1490–1499
Century: 15th century
1401–1500
Millennium: 2nd millennium
1001–2000
Years ago: 531
531 years before 2026.

In other calendars

Hebrew: 5255 / 5256 AM
Rosh Hashanah falls in September/October.
Islamic Hijri: 900 / 901 AH
Lunar calendar; year spans differ from Gregorian.
Chinese: Year of the zodiac:Wood zodiac:Rabbit
Sexagenary cycle position 52 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 2038 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri: 873 / 874 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian: 1487 / 1488 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 1417 / 1416 Saka
Indian national calendar; year starts in March.

Properties

Parity: Odd
Digit count: 4
Digit sum: 19
Digit product: 180
Digital root: 1
Palindrome: No
Bit width: 11 bits
Reversed: 5,941
Recamán's sequence: a(1,570) = 1,495
Square (n²): 2,235,025
Cube (n³): 3,341,362,375
Divisor count: 8
σ(n) — sum of divisors: 2,016
φ(n) — Euler's totient: 1,056
Sum of prime factors: 41

Primality

Prime factorization: 5 × 13 × 23

Nearest primes: 1,493 (−2) · 1,499 (+4)

Divisors & multiples

All divisors (8)

1 · 5 · 13 · 23 · 65 · 115 · 299 · 1495

Aliquot sum (sum of proper divisors): 521

Factor pairs (a × b = 1,495)

1 × 1495

5 × 299

13 × 115

23 × 65

First multiples

1,495 · 2,990 (double) · 4,485 · 5,980 · 7,475 · 8,970 · 10,465 · 11,960 · 13,455 · 14,950

Sums & aliquot sequence

As consecutive integers: 747 + 748 297 + 298 + 299 + 300 + 301 145 + 146 + … + 154 109 + 110 + … + 121

Aliquot sequence: 1,495 → 521 → 1 → 0 — terminates at zero

Representations

In words: one thousand four hundred ninety-five
Ordinal: 1495th
Roman numeral: MCDXCV
Binary: 10111010111
Octal: 2727
Hexadecimal: 0x5D7
Base64: Bdc=
One's complement: 64,040 (16-bit)

In other bases

ternary (3) 2001101

quaternary (4) 113113

quinary (5) 21440

senary (6) 10531

septenary (7) 4234

nonary (9) 2041

undecimal (11) 113a

duodecimal (12) a47

tridecimal (13) 8b0

tetradecimal (14) 78b

pentadecimal (15) 69a

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵αυϟεʹ
Mayan (base 20): 𝋣·𝋮·𝋯
Chinese: 一千四百九十五
Chinese (financial): 壹仟肆佰玖拾伍

In other modern scripts

Eastern Arabic ١٤٩٥ Devanagari १४९५ Bengali ১৪৯৫ Tamil ௧௪௯௫ Thai ๑๔๙๕ Tibetan ༡༤༩༥ Khmer ១៤៩៥ Lao ໑໔໙໕ Burmese ၁၄၉၅

Digit at this position in famous constants

π — Pi (π): Digit 1,495 = 9
e — Euler's number (e): Digit 1,495 = 0
φ — Golden ratio (φ): Digit 1,495 = 4
√2 — Pythagoras's (√2): Digit 1,495 = 6
ln 2 — Natural log of 2: Digit 1,495 = 9
γ — Euler-Mascheroni (γ): Digit 1,495 = 5

Also seen as

Unicode codepoint

Hebrew Letter Het

U+05D7

Other letter (Lo)

UTF-8 encoding: D7 97 (2 bytes).

Lookup U+05D7 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0005D7

RGB(0, 5, 215)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.215.

Address: 0.0.5.215
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.5.215

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

Position in π

The digit sequence 1495 first appears in π at position 4,355 of the decimal expansion (the 4,355ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1495 on Pi Search ↗