Base | Representation |
---|---|
bin | 1011000110111101000… |
… | …10000010000011010000 |
3 | 1100111012200011201210022 |
4 | 11203132202002003100 |
5 | 22223200242212141 |
6 | 451202441523012 |
7 | 36401435305136 |
oct | 5433642020320 |
9 | 1314180151708 |
10 | 381690585296 |
11 | 137968426109 |
12 | 61b834a3468 |
13 | 29cbb294947 |
14 | 1468c631756 |
15 | 9dde2c1b4b |
hex | 58de8820d0 |
381690585296 has 10 divisors (see below), whose sum is σ = 739525509042. Its totient is φ = 190845292640.
The previous prime is 381690585281. The next prime is 381690585319. The reversal of 381690585296 is 692585096183.
It can be written as a sum of positive squares in only one way, i.e., 355530757696 + 26159827600 = 596264^2 + 161740^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11927830775 + ... + 11927830806.
Almost surely, 2381690585296 is an apocalyptic number.
It is an amenable number.
381690585296 is a deficient number, since it is larger than the sum of its proper divisors (357834923746).
381690585296 is a wasteful number, since it uses less digits than its factorization.
381690585296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23855661589 (or 23855661583 counting only the distinct ones).
The product of its (nonzero) digits is 27993600, while the sum is 62.
The spelling of 381690585296 in words is "three hundred eighty-one billion, six hundred ninety million, five hundred eighty-five thousand, two hundred ninety-six".
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