Base | Representation |
---|---|
bin | 1011100111110111… |
… | …0110110001100110 |
3 | 22001102211102112100 |
4 | 2321331312301212 |
5 | 22342210000402 |
6 | 1233332232530 |
7 | 140213364132 |
oct | 27175666146 |
9 | 8042742470 |
10 | 3120000102 |
11 | 136118228a |
12 | 730a6b746 |
13 | 3a950b50b |
14 | 2185223c2 |
15 | 133d9971c |
hex | b9f76c66 |
3120000102 has 24 divisors (see below), whose sum is σ = 6805375200. Its totient is φ = 1033019280.
The previous prime is 3120000067. The next prime is 3120000133. The reversal of 3120000102 is 2010000213.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 578974 + ... + 584337.
It is an arithmetic number, because the mean of its divisors is an integer number (283557300).
Almost surely, 23120000102 is an apocalyptic number.
3120000102 is an abundant number, since it is smaller than the sum of its proper divisors (3685375098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120000102 is a wasteful number, since it uses less digits than its factorization.
3120000102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1163468 (or 1163465 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 3120000102 is about 55856.9610881222. The cubic root of 3120000102 is about 1461.2287307362.
Adding to 3120000102 its reverse (2010000213), we get a palindrome (5130000315).
The spelling of 3120000102 in words is "three billion, one hundred twenty million, one hundred two", and thus it is an aban number.
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