Number
4,243
4,243 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 13
- Digit product
- 96
- Digital root
- 4
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 3,424
- Square (n²)
- 18,003,049
- Cube (n³)
- 76,386,936,907
- Divisor count
- 2
- σ(n) — sum of divisors
- 4,244
- φ(n) — Euler's totient
- 4,242
Primality
4,243 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 consecutive integers:
2,121 + 2,122
Representations
- In words
- four thousand two hundred forty-three
- Ordinal
- 4243rd
- Binary
- 1000010010011
- Octal
- 10223
- Hexadecimal
- 0x1093
- Base64
- EJM=
- One's complement
- 61,292 (16-bit)
In other bases
ternary (3)
12211011
quaternary (4)
1002103
quinary (5)
113433
senary (6)
31351
septenary (7)
15241
nonary (9)
5734
undecimal (11)
3208
duodecimal (12)
2557
tridecimal (13)
1c15
tetradecimal (14)
1791
pentadecimal (15)
13cd
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵δσμγʹ
- Mayan (base 20)
- 𝋪·𝋬·𝋣
- Chinese
- 四千二百四十三
- Chinese (financial)
- 肆仟貳佰肆拾參
In other modern scripts
Eastern Arabic
٤٢٤٣
Devanagari
४२४३
Bengali
৪২৪৩
Tamil
௪௨௪௩
Thai
๔๒๔๓
Tibetan
༤༢༤༣
Khmer
៤២៤៣
Lao
໔໒໔໓
Burmese
၄၂၄၃
Digit at this position in famous constants
- π — Pi (π)
- Digit 4,243 = 4
- e — Euler's number (e)
- Digit 4,243 = 2
- φ — Golden ratio (φ)
- Digit 4,243 = 9
- √2 — Pythagoras's (√2)
- Digit 4,243 = 9
- ln 2 — Natural log of 2
- Digit 4,243 = 2
- γ — Euler-Mascheroni (γ)
- Digit 4,243 = 0
Also seen as
Prime neighborhood
Unicode codepoint
႓
Myanmar Shan Digit Three
U+1093
Decimal digit (Nd)
UTF-8 encoding: E1 82 93 (3 bytes).
Hex color
#001093
RGB(0, 16, 147)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.16.147.
- Address
- 0.0.16.147
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.16.147
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 4243 first appears in π at position 12,188 of the decimal expansion (the 12,188ordinal-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.