Base | Representation |
---|---|
bin | 10011001110011110… |
… | …01001001000001010 |
3 | 222122100120202122000 |
4 | 21213033021020022 |
5 | 132114410114021 |
6 | 4424123211430 |
7 | 513534122136 |
oct | 114717111012 |
9 | 28570522560 |
10 | 10321957386 |
11 | 44175263a4 |
12 | 2000976b76 |
13 | c866055c0 |
14 | 6dcc103c6 |
15 | 4062a7b26 |
hex | 2673c920a |
10321957386 has 64 divisors (see below), whose sum is σ = 24715152000. Its totient is φ = 3174311808.
The previous prime is 10321957379. The next prime is 10321957391. The reversal of 10321957386 is 68375912301.
10321957386 is a `hidden beast` number, since 1 + 0 + 3 + 219 + 57 + 386 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2313670 + ... + 2318126.
It is an arithmetic number, because the mean of its divisors is an integer number (386174250).
Almost surely, 210321957386 is an apocalyptic number.
10321957386 is an abundant number, since it is smaller than the sum of its proper divisors (14393194614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10321957386 is a wasteful number, since it uses less digits than its factorization.
10321957386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7780 (or 7774 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 10321957386 in words is "ten billion, three hundred twenty-one million, nine hundred fifty-seven thousand, three hundred eighty-six".
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