146,406
146,406 is a composite number, even.
146,406 (one hundred forty-six thousand four hundred six) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 13 × 1,877. Its proper divisors sum to 169,098, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23BE6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 604,641
- Recamán's sequence
- a(215,604) = 146,406
- Square (n²)
- 21,434,716,836
- Cube (n³)
- 3,138,171,153,091,416
- Divisor count
- 16
- σ(n) — sum of divisors
- 315,504
- φ(n) — Euler's totient
- 45,024
- Sum of prime factors
- 1,895
Primality
Prime factorization: 2 × 3 × 13 × 1877
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,406 = [382; (1, 1, 1, 2, 2, 1, 1, 6, 1, 2, 2, 1, 7, 2, 1, 4, 1, 2, 2, 3, 4, 1, 18, 1, …)]
Period length 46 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand four hundred six
- Ordinal
- 146406th
- Binary
- 100011101111100110
- Octal
- 435746
- Hexadecimal
- 0x23BE6
- Base64
- Ajvm
- One's complement
- 4,294,820,889 (32-bit)
- Scientific notation
- 1.46406 × 10⁵
- As a duration
- 146,406 s = 1 day, 16 hours, 40 minutes, 6 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛυϛʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋠·𝋦
- Chinese
- 一十四萬六千四百零六
- Chinese (financial)
- 壹拾肆萬陸仟肆佰零陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146406, here are decompositions:
- 17 + 146389 = 146406
- 23 + 146383 = 146406
- 37 + 146369 = 146406
- 47 + 146359 = 146406
- 59 + 146347 = 146406
- 83 + 146323 = 146406
- 89 + 146317 = 146406
- 97 + 146309 = 146406
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 AF A6 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.59.230.
- Address
- 0.2.59.230
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.59.230
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 146,406 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 146406 first appears in π at position 613,550 of the decimal expansion (the 613,550ordinal-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°.