Base | Representation |
---|---|
bin | 1001001111010000000111… |
… | …1111110101111000011110 |
3 | 1022222001121210002021020220 |
4 | 2103310001333311320132 |
5 | 2312410312034334110 |
6 | 33334203520022210 |
7 | 2065602366225663 |
oct | 223640177657036 |
9 | 38861553067226 |
10 | 10157631168030 |
11 | 3266910a92705 |
12 | 118074a161966 |
13 | 588b25700008 |
14 | 2718bc1b7a6a |
15 | 129353964370 |
hex | 93d01ff5e1e |
10157631168030 has 64 divisors (see below), whose sum is σ = 24890366672640. Its totient is φ = 2652384605696.
The previous prime is 10157631168011. The next prime is 10157631168031. The reversal of 10157631168030 is 3086113675101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10157631168031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17768940 + ... + 18331679.
It is an arithmetic number, because the mean of its divisors is an integer number (388911979260).
Almost surely, 210157631168030 is an apocalyptic number.
10157631168030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10157631168030 is an abundant number, since it is smaller than the sum of its proper divisors (14732735504610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10157631168030 is a wasteful number, since it uses less digits than its factorization.
10157631168030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36100825.
The product of its (nonzero) digits is 90720, while the sum is 42.
The spelling of 10157631168030 in words is "ten trillion, one hundred fifty-seven billion, six hundred thirty-one million, one hundred sixty-eight thousand, thirty".
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