Number
13,313
13,313 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 11
- Digit product
- 27
- Digital root
- 2
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 31,331
- Recamán's sequence
- a(47,649) = 13,313
- Square (n²)
- 177,235,969
- Cube (n³)
- 2,359,542,455,297
- Divisor count
- 2
- σ(n) — sum of divisors
- 13,314
- φ(n) — Euler's totient
- 13,312
Primality
13,313 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
First multiples
Sums & aliquot sequence
As a sum of two squares:
52² + 103²
As consecutive integers:
6,656 + 6,657
Representations
- In words
- thirteen thousand three hundred thirteen
- Ordinal
- 13313th
- Binary
- 11010000000001
- Octal
- 32001
- Hexadecimal
- 0x3401
- Base64
- NAE=
- One's complement
- 52,222 (16-bit)
In other bases
ternary (3)
200021002
quaternary (4)
3100001
quinary (5)
411223
senary (6)
141345
septenary (7)
53546
nonary (9)
20232
undecimal (11)
a003
duodecimal (12)
7855
tridecimal (13)
60a1
tetradecimal (14)
4bcd
pentadecimal (15)
3e28
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγτιγʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋥·𝋭
- Chinese
- 一萬三千三百一十三
- Chinese (financial)
- 壹萬參仟參佰壹拾參
In other modern scripts
Eastern Arabic
١٣٣١٣
Devanagari
१३३१३
Bengali
১৩৩১৩
Tamil
௧௩௩௧௩
Thai
๑๓๓๑๓
Tibetan
༡༣༣༡༣
Khmer
១៣៣១៣
Lao
໑໓໓໑໓
Burmese
၁၃၃၁၃
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,313 = 6
- e — Euler's number (e)
- Digit 13,313 = 3
- φ — Golden ratio (φ)
- Digit 13,313 = 0
- √2 — Pythagoras's (√2)
- Digit 13,313 = 9
- ln 2 — Natural log of 2
- Digit 13,313 = 8
- γ — Euler-Mascheroni (γ)
- Digit 13,313 = 6
Also seen as
Prime neighborhood
Unicode codepoint
㐁
CJK Unified Ideograph-3401
U+3401
Other letter (Lo)
UTF-8 encoding: E3 90 81 (3 bytes).
Hex color
#003401
RGB(0, 52, 1)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.1.
- Address
- 0.0.52.1
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.1
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 13313 first appears in π at position 106,912 of the decimal expansion (the 106,912ordinal-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.