Base | Representation |
---|---|
bin | 10000111101110… |
… | …00010000110000 |
3 | 100220210020001012 |
4 | 20132320100300 |
5 | 242412444441 |
6 | 22042130052 |
7 | 3345431144 |
oct | 1036702060 |
9 | 326706035 |
10 | 142312496 |
11 | 73371537 |
12 | 3b7b0928 |
13 | 23639aa1 |
14 | 14c87224 |
15 | c7619eb |
hex | 87b8430 |
142312496 has 20 divisors (see below), whose sum is σ = 279223200. Its totient is φ = 70254912.
The previous prime is 142312481. The next prime is 142312501. The reversal of 142312496 is 694213241.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55031 + ... + 57558.
It is an arithmetic number, because the mean of its divisors is an integer number (13961160).
Almost surely, 2142312496 is an apocalyptic number.
142312496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142312496 is a deficient number, since it is larger than the sum of its proper divisors (136910704).
142312496 is a wasteful number, since it uses less digits than its factorization.
142312496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112676 (or 112670 counting only the distinct ones).
The product of its digits is 10368, while the sum is 32.
The square root of 142312496 is about 11929.4801227883. The cubic root of 142312496 is about 522.0927693882.
The spelling of 142312496 in words is "one hundred forty-two million, three hundred twelve thousand, four hundred ninety-six".
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