Base | Representation |
---|---|
bin | 10000111101111… |
… | …01010000100100 |
3 | 100220211021010021 |
4 | 20132331100210 |
5 | 242414123324 |
6 | 22042404524 |
7 | 3345544624 |
oct | 1036752044 |
9 | 326737107 |
10 | 142332964 |
11 | 73385954 |
12 | 3b800744 |
13 | 236461b7 |
14 | 14c90884 |
15 | c767ae4 |
hex | 87bd424 |
142332964 has 12 divisors (see below), whose sum is σ = 251044864. Its totient is φ = 70605864.
The previous prime is 142332923. The next prime is 142332973. The reversal of 142332964 is 469233241.
It is a happy number.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139584 + ... + 140599.
Almost surely, 2142332964 is an apocalyptic number.
It is an amenable number.
142332964 is a deficient number, since it is larger than the sum of its proper divisors (108711900).
142332964 is a wasteful number, since it uses less digits than its factorization.
142332964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280314 (or 280312 counting only the distinct ones).
The product of its digits is 31104, while the sum is 34.
The square root of 142332964 is about 11930.3379667133. The cubic root of 142332964 is about 522.1177980700.
The spelling of 142332964 in words is "one hundred forty-two million, three hundred thirty-two thousand, nine hundred sixty-four".
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