Number
55,501
55,501 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 10,555
- Recamán's sequence
- a(140,553) = 55,501
- Square (n²)
- 3,080,361,001
- Cube (n³)
- 170,963,115,916,501
- Divisor count
- 2
- σ(n) — sum of divisors
- 55,502
- φ(n) — Euler's totient
- 55,500
Primality
55,501 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
First multiples
55,501
·
111,002
(double)
·
166,503
·
222,004
·
277,505
·
333,006
·
388,507
·
444,008
·
499,509
·
555,010
Sums & aliquot sequence
As a sum of two squares:
51² + 230²
As consecutive integers:
27,750 + 27,751
Representations
- In words
- fifty-five thousand five hundred one
- Ordinal
- 55501st
- Binary
- 1101100011001101
- Octal
- 154315
- Hexadecimal
- 0xD8CD
- Base64
- 2M0=
- One's complement
- 10,034 (16-bit)
In other bases
ternary (3)
2211010121
quaternary (4)
31203031
quinary (5)
3234001
senary (6)
1104541
septenary (7)
320545
nonary (9)
84117
undecimal (11)
38776
duodecimal (12)
28151
tridecimal (13)
1c354
tetradecimal (14)
16325
pentadecimal (15)
116a1
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵νεφαʹ
- Mayan (base 20)
- 𝋦·𝋲·𝋯·𝋡
- Chinese
- 五萬五千五百零一
- Chinese (financial)
- 伍萬伍仟伍佰零壹
In other modern scripts
Eastern Arabic
٥٥٥٠١
Devanagari
५५५०१
Bengali
৫৫৫০১
Tamil
௫௫௫௦௧
Thai
๕๕๕๐๑
Tibetan
༥༥༥༠༡
Khmer
៥៥៥០១
Lao
໕໕໕໐໑
Burmese
၅၅၅၀၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 55,501 = 4
- e — Euler's number (e)
- Digit 55,501 = 0
- φ — Golden ratio (φ)
- Digit 55,501 = 8
- √2 — Pythagoras's (√2)
- Digit 55,501 = 0
- ln 2 — Natural log of 2
- Digit 55,501 = 9
- γ — Euler-Mascheroni (γ)
- Digit 55,501 = 8
Also seen as
Hex color
#00D8CD
RGB(0, 216, 205)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.216.205.
- Address
- 0.0.216.205
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.216.205
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 55501 first appears in π at position 317,785 of the decimal expansion (the 317,785ordinal-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.