Base | Representation |
---|---|
bin | 10011001101101100… |
… | …00010111100100000 |
3 | 222121220012112001020 |
4 | 21212312002330200 |
5 | 132111214102324 |
6 | 4423330205440 |
7 | 513424161456 |
oct | 114666027440 |
9 | 28556175036 |
10 | 10315378464 |
11 | 4413842576 |
12 | 1bba723880 |
13 | c85140c51 |
14 | 6dbdba9d6 |
15 | 405908679 |
hex | 266d82f20 |
10315378464 has 96 divisors (see below), whose sum is σ = 29422632960. Its totient is φ = 3152390400.
The previous prime is 10315378459. The next prime is 10315378487. The reversal of 10315378464 is 46487351301.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34672 + ... + 147759.
It is an arithmetic number, because the mean of its divisors is an integer number (306485760).
Almost surely, 210315378464 is an apocalyptic number.
It is an amenable number.
10315378464 is an abundant number, since it is smaller than the sum of its proper divisors (19107254496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10315378464 is a wasteful number, since it uses less digits than its factorization.
10315378464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182494 (or 182486 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 10315378464 in words is "ten billion, three hundred fifteen million, three hundred seventy-eight thousand, four hundred sixty-four".
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