Base | Representation |
---|---|
bin | 1001001001010010011… |
… | …0100111100111011010 |
3 | 120000112101220020121102 |
4 | 2102110212213213122 |
5 | 10033231131134422 |
6 | 200102022511402 |
7 | 14231244514250 |
oct | 2222446474732 |
9 | 500471806542 |
10 | 157111974362 |
11 | 606a3682812 |
12 | 26548595562 |
13 | 11a7ab2c305 |
14 | 78661385d0 |
15 | 4148166192 |
hex | 24949a79da |
157111974362 has 32 divisors (see below), whose sum is σ = 271120711680. Its totient is φ = 66888209520.
The previous prime is 157111974353. The next prime is 157111974431. The reversal of 157111974362 is 263479111751.
157111974362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903589 + ... + 1984407.
It is an arithmetic number, because the mean of its divisors is an integer number (8472522240).
Almost surely, 2157111974362 is an apocalyptic number.
157111974362 is a deficient number, since it is larger than the sum of its proper divisors (114008737318).
157111974362 is a wasteful number, since it uses less digits than its factorization.
157111974362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81746.
The product of its digits is 317520, while the sum is 47.
The spelling of 157111974362 in words is "one hundred fifty-seven billion, one hundred eleven million, nine hundred seventy-four thousand, three hundred sixty-two".
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