Base | Representation |
---|---|
bin | 10101100001000010… |
… | …111100111000100110 |
3 | 2012122002101000011110 |
4 | 111201002330320212 |
5 | 334303332000402 |
6 | 14340253245450 |
7 | 1445341155300 |
oct | 254102747046 |
9 | 65562330143 |
10 | 23103000102 |
11 | 988604aa16 |
12 | 4589193886 |
13 | 2242513380 |
14 | 1192460970 |
15 | 9033a856c |
hex | 5610bce26 |
23103000102 has 96 divisors (see below), whose sum is σ = 61289579232. Its totient is φ = 5734665216.
The previous prime is 23103000073. The next prime is 23103000113. The reversal of 23103000102 is 20100030132.
It is a happy number.
It is a super-2 number, since 2×231030001022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112813 + ... + 242760.
It is an arithmetic number, because the mean of its divisors is an integer number (638433117).
Almost surely, 223103000102 is an apocalyptic number.
23103000102 is an abundant number, since it is smaller than the sum of its proper divisors (38186579130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23103000102 is a wasteful number, since it uses less digits than its factorization.
23103000102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355622 (or 355615 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 23103000102 its reverse (20100030132), we get a palindrome (43203030234).
The spelling of 23103000102 in words is "twenty-three billion, one hundred three million, one hundred two", and thus it is an aban number.
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