Base | Representation |
---|---|
bin | 10110001110011… |
… | …101100110111010 |
3 | 221222122202222022 |
4 | 112032131212322 |
5 | 1230424440132 |
6 | 101000154442 |
7 | 12145340660 |
oct | 2616354672 |
9 | 858582868 |
10 | 372890042 |
11 | 181539898 |
12 | a4a68a22 |
13 | 5c33bbc5 |
14 | 37748c30 |
15 | 22b0ae12 |
hex | 1639d9ba |
372890042 has 16 divisors (see below), whose sum is σ = 640158720. Its totient is φ = 159580368.
The previous prime is 372890027. The next prime is 372890051. The reversal of 372890042 is 240098273.
It is a junction number, because it is equal to n+sod(n) for n = 372889984 and 372890011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8858 + ... + 28709.
It is an arithmetic number, because the mean of its divisors is an integer number (40009920).
Almost surely, 2372890042 is an apocalyptic number.
372890042 is a deficient number, since it is larger than the sum of its proper divisors (267268678).
372890042 is a wasteful number, since it uses less digits than its factorization.
372890042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38285.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 372890042 is about 19310.3610012863. The cubic root of 372890042 is about 719.7697579138.
The spelling of 372890042 in words is "three hundred seventy-two million, eight hundred ninety thousand, forty-two".
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