Base | Representation |
---|---|
bin | 101111100011001101… |
… | …0111101001110100100 |
3 | 100202120110000011221111 |
4 | 1133012122331032210 |
5 | 3133111434444413 |
6 | 114524332154404 |
7 | 10243313622340 |
oct | 1370632751644 |
9 | 322513004844 |
10 | 102113203108 |
11 | 3a340271954 |
12 | 17959608a04 |
13 | 9824571097 |
14 | 4d29986620 |
15 | 29c9a0dd3d |
hex | 17c66bd3a4 |
102113203108 has 12 divisors (see below), whose sum is σ = 204226406272. Its totient is φ = 43762801320.
The previous prime is 102113203103. The next prime is 102113203111. The reversal of 102113203108 is 801302311201.
It is a happy number.
102113203108 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (102113203103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823450028 + ... + 1823450083.
Almost surely, 2102113203108 is an apocalyptic number.
It is an amenable number.
102113203108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102113203108 is a wasteful number, since it uses less digits than its factorization.
102113203108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3646900122 (or 3646900120 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 102113203108 its reverse (801302311201), we get a palindrome (903415514309).
The spelling of 102113203108 in words is "one hundred two billion, one hundred thirteen million, two hundred three thousand, one hundred eight".
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