148,340
148,340 is a composite number, even.
148,340 (one hundred forty-eight thousand three hundred forty) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 5 × 7,417. Its proper divisors sum to 163,216, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24374.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 43,841
- Recamán's sequence
- a(211,736) = 148,340
- Square (n²)
- 22,004,755,600
- Cube (n³)
- 3,264,185,445,704,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 311,556
- φ(n) — Euler's totient
- 59,328
- Sum of prime factors
- 7,426
Primality
Prime factorization: 2 2 × 5 × 7417
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,340 = [385; (6, 1, 2, 3, 2, 1, 47, 2, 4, 4, 1, 17, 1, 47, 5, 12, 2, 3, 192, 3, 2, 12, 5, 47, …)]
Period length 38 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand three hundred forty
- Ordinal
- 148340th
- Binary
- 100100001101110100
- Octal
- 441564
- Hexadecimal
- 0x24374
- Base64
- AkN0
- One's complement
- 4,294,818,955 (32-bit)
- Scientific notation
- 1.4834 × 10⁵
- As a duration
- 148,340 s = 1 day, 17 hours, 12 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρμητμʹ
- Mayan (base 20)
- 𝋲·𝋪·𝋱·𝋠
- Chinese
- 一十四萬八千三百四十
- Chinese (financial)
- 壹拾肆萬捌仟參佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148340, here are decompositions:
- 37 + 148303 = 148340
- 61 + 148279 = 148340
- 97 + 148243 = 148340
- 139 + 148201 = 148340
- 193 + 148147 = 148340
- 277 + 148063 = 148340
- 421 + 147919 = 148340
- 487 + 147853 = 148340
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8D B4 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.116.
- Address
- 0.2.67.116
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.116
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 148,340 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 148340 first appears in π at position 381,023 of the decimal expansion (the 381,023ordinal-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.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.