Base | Representation |
---|---|
bin | 1011000100010100010… |
… | …0010101010100111000 |
3 | 200011202222220212122211 |
4 | 2301011010111110320 |
5 | 11103400123343411 |
6 | 223203050424504 |
7 | 16510531411033 |
oct | 2610504252470 |
9 | 604688825584 |
10 | 190137324856 |
11 | 73700621406 |
12 | 30a24732134 |
13 | 14c11c1351b |
14 | 92ba2a801a |
15 | 4e2c690221 |
hex | 2c45115538 |
190137324856 has 32 divisors (see below), whose sum is σ = 377156880000. Its totient is φ = 89612446176.
The previous prime is 190137324841. The next prime is 190137324887. The reversal of 190137324856 is 658423731091.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3112726 + ... + 3173221.
It is an arithmetic number, because the mean of its divisors is an integer number (11786152500).
It is a 1-persistent number, because it is pandigital, but 2⋅190137324856 = 380274649712 is not.
Almost surely, 2190137324856 is an apocalyptic number.
It is an amenable number.
190137324856 is a deficient number, since it is larger than the sum of its proper divisors (187019555144).
190137324856 is a wasteful number, since it uses less digits than its factorization.
190137324856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6286171 (or 6286167 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 49.
The spelling of 190137324856 in words is "one hundred ninety billion, one hundred thirty-seven million, three hundred twenty-four thousand, eight hundred fifty-six".
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