Base | Representation |
---|---|
bin | 1001000001100111000… |
… | …01010000000110100110 |
3 | 1002122102112121210121200 |
4 | 10200303201100012212 |
5 | 20040042103000123 |
6 | 354243042023330 |
7 | 31255421336445 |
oct | 4406341200646 |
9 | 1078375553550 |
10 | 310102000038 |
11 | 10a571549466 |
12 | 50124647b46 |
13 | 2331c9b001c |
14 | 1101aa56d5c |
15 | 80ee4b9143 |
hex | 48338501a6 |
310102000038 has 12 divisors (see below), whose sum is σ = 671887666788. Its totient is φ = 103367333340.
The previous prime is 310102000037. The next prime is 310102000063. The reversal of 310102000038 is 830000201013.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 17227888891 = 310102000038 / (3 + 1 + 0 + 1 + 0 + 2 + 0 + 0 + 0 + 0 + 3 + 8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310102000037) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8613944428 + ... + 8613944463.
It is an arithmetic number, because the mean of its divisors is an integer number (55990638899).
Almost surely, 2310102000038 is an apocalyptic number.
310102000038 is an abundant number, since it is smaller than the sum of its proper divisors (361785666750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310102000038 is a wasteful number, since it uses less digits than its factorization.
310102000038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17227888899 (or 17227888896 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The spelling of 310102000038 in words is "three hundred ten billion, one hundred two million, thirty-eight", and thus it is an aban number.
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