4,097
4,097 is a composite number, odd.
4,097 (four thousand ninety-seven) is an odd 4-digit number. It is a composite number with 4 divisors, and factors as 17 × 241. Written other ways, in hexadecimal, 0x1001.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 7,904
- Recamán's sequence
- a(14,197) = 4,097
- Square (n²)
- 16,785,409
- Cube (n³)
- 68,769,820,673
- Divisor count
- 4
- σ(n) — sum of divisors
- 4,356
- φ(n) — Euler's totient
- 3,840
- Sum of prime factors
- 258
Primality
Prime factorization: 17 × 241
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√4,097 = [64; (128)]
Period length 1 — the block in parentheses repeats forever.
Representations
- In words
- four thousand ninety-seven
- Ordinal
- 4097th
- Binary
- 1000000000001
- Octal
- 10001
- Hexadecimal
- 0x1001
- Base64
- EAE=
- One's complement
- 61,438 (16-bit)
- Scientific notation
- 4.097 × 10³
- As a duration
- 4,097 s = 1 hour, 8 minutes, 17 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵δϟζʹ
- Mayan (base 20)
- 𝋪·𝋤·𝋱
- Chinese
- 四千零九十七
- Chinese (financial)
- 肆仟零玖拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 4,097 = 9
- e — Euler's number (e)
- Digit 4,097 = 5
- φ — Golden ratio (φ)
- Digit 4,097 = 8
- √2 — Pythagoras's (√2)
- Digit 4,097 = 4
- ln 2 — Natural log of 2
- Digit 4,097 = 7
- γ — Euler-Mascheroni (γ)
- Digit 4,097 = 4
Also seen as
UTF-8 encoding: E1 80 81 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.16.1.
- Address
- 0.0.16.1
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.16.1
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 4,097 Hz is closest to:
- Concert pitch (A4 = 440 Hz): C8 (4186 Hz, -37¢)
- Scientific pitch (C4 = 256 Hz): C8 (4096 Hz, exact)
- Baroque pitch (A4 = 415 Hz): C♯8 (4182.9 Hz, -36¢)
The digit sequence 4097 first appears in π at position 12,568 of the decimal expansion (the 12,568ordinal-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.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.