1,043,904
1,043,904 is a composite number, even.
1,043,904 (one million forty-three thousand nine hundred four) is an even 7-digit number. It is a composite number with 28 divisors, and factors as 2⁶ × 3 × 5,437. Its proper divisors sum to 1,718,600, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFEDC0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 4,093,401
- Square (n²)
- 1,089,735,561,216
- Cube (n³)
- 1,137,579,311,295,627,264
- Divisor count
- 28
- σ(n) — sum of divisors
- 2,762,504
- φ(n) — Euler's totient
- 347,904
- Sum of prime factors
- 5,452
Primality
Prime factorization: 2 6 × 3 × 5437
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,043,904 = [1021; (1, 2, 1, 1, 10, 13, 1, 509, 1, 13, 10, 1, 1, 2, 1, 2042)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-three thousand nine hundred four
- Ordinal
- 1043904th
- Binary
- 11111110110111000000
- Octal
- 3766700
- Hexadecimal
- 0xFEDC0
- Base64
- D+3A
- One's complement
- 4,293,923,391 (32-bit)
- Scientific notation
- 1.043904 × 10⁶
- As a duration
- 1,043,904 s = 12 days, 1 hour, 58 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Chinese
- 一百零四萬三千九百零四
- Chinese (financial)
- 壹佰零肆萬參仟玖佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1043904, here are decompositions:
- 5 + 1043899 = 1043904
- 7 + 1043897 = 1043904
- 31 + 1043873 = 1043904
- 47 + 1043857 = 1043904
- 61 + 1043843 = 1043904
- 67 + 1043837 = 1043904
- 73 + 1043831 = 1043904
- 131 + 1043773 = 1043904
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.237.192.
- Address
- 0.15.237.192
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.237.192
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Monday, January 4, 3904 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 3904-04-01 (DMMYYYY (Euro, single-digit day))
- 3904-10-04 (MMDYYYY (US, single-digit day))
- 3904-04-10 (DDMYYYY (Euro, single-digit month))
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,043,904 and was likely granted around 1912.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 1043904 first appears in π at position 425,959 of the decimal expansion (the 425,959ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.