Number
42,061
42,061 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 16,024
- Recamán's sequence
- a(151,501) = 42,061
- Square (n²)
- 1,769,127,721
- Cube (n³)
- 74,411,281,072,981
- Divisor count
- 2
- σ(n) — sum of divisors
- 42,062
- φ(n) — Euler's totient
- 42,060
Primality
42,061 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
First multiples
42,061
·
84,122
(double)
·
126,183
·
168,244
·
210,305
·
252,366
·
294,427
·
336,488
·
378,549
·
420,610
Sums & aliquot sequence
As a sum of two squares:
6² + 205²
As consecutive integers:
21,030 + 21,031
Representations
- In words
- forty-two thousand sixty-one
- Ordinal
- 42061st
- Binary
- 1010010001001101
- Octal
- 122115
- Hexadecimal
- 0xA44D
- Base64
- pE0=
- One's complement
- 23,474 (16-bit)
In other bases
ternary (3)
2010200211
quaternary (4)
22101031
quinary (5)
2321221
senary (6)
522421
septenary (7)
233425
nonary (9)
63624
undecimal (11)
29668
duodecimal (12)
20411
tridecimal (13)
161b6
tetradecimal (14)
11485
pentadecimal (15)
c6e1
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹 𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵μβξαʹ
- Mayan (base 20)
- 𝋥·𝋥·𝋣·𝋡
- Chinese
- 四萬二千零六十一
- Chinese (financial)
- 肆萬貳仟零陸拾壹
In other modern scripts
Eastern Arabic
٤٢٠٦١
Devanagari
४२०६१
Bengali
৪২০৬১
Tamil
௪௨௦௬௧
Thai
๔๒๐๖๑
Tibetan
༤༢༠༦༡
Khmer
៤២០៦១
Lao
໔໒໐໖໑
Burmese
၄၂၀၆၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 42,061 = 9
- e — Euler's number (e)
- Digit 42,061 = 6
- φ — Golden ratio (φ)
- Digit 42,061 = 8
- √2 — Pythagoras's (√2)
- Digit 42,061 = 0
- ln 2 — Natural log of 2
- Digit 42,061 = 9
- γ — Euler-Mascheroni (γ)
- Digit 42,061 = 8
Also seen as
Unicode codepoint
ꑍ
Yi Syllable Nyip
U+A44D
Other letter (Lo)
UTF-8 encoding: EA 91 8D (3 bytes).
Hex color
#00A44D
RGB(0, 164, 77)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.164.77.
- Address
- 0.0.164.77
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.164.77
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 42061 first appears in π at position 883 of the decimal expansion (the 883ordinal-suffix:rd 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.