Base | Representation |
---|---|
bin | 1001001100100010110100… |
… | …1111010101100101111100 |
3 | 1022210121112210002012022000 |
4 | 2103020231033111211330 |
5 | 2311130024133310413 |
6 | 33300551501022300 |
7 | 2062334532011604 |
oct | 223105517254574 |
9 | 38717483065260 |
10 | 10111112010108 |
11 | 324910a15184a |
12 | 1173726b54990 |
13 | 584620b4c875 |
14 | 26d547c99c04 |
15 | 12802e995073 |
hex | 9322d3d597c |
10111112010108 has 48 divisors (see below), whose sum is σ = 26285421980160. Its totient is φ = 3361187085552.
The previous prime is 10111112010107. The next prime is 10111112010137. The reversal of 10111112010108 is 80101021111101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111112010101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127509966 + ... + 127589237.
It is an arithmetic number, because the mean of its divisors is an integer number (547612957920).
Almost surely, 210111112010108 is an apocalyptic number.
10111112010108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10111112010108 is an abundant number, since it is smaller than the sum of its proper divisors (16174309970052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10111112010108 is a wasteful number, since it uses less digits than its factorization.
10111112010108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255099583 (or 255099575 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 18.
Adding to 10111112010108 its reverse (80101021111101), we get a palindrome (90212133121209).
The spelling of 10111112010108 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, ten thousand, one hundred eight".
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