Base | Representation |
---|---|
bin | 110000000000101101… |
… | …1111101101111101001 |
3 | 100212010110002111020210 |
4 | 1200001123331233221 |
5 | 3142123422314423 |
6 | 115210502011333 |
7 | 10306665533520 |
oct | 1400133755751 |
9 | 325113074223 |
10 | 103103323113 |
11 | 3a7a915774a |
12 | 17b95116b49 |
13 | 995172c1cb |
14 | 4dc12814b7 |
15 | 2a368dcb93 |
hex | 18016fdbe9 |
103103323113 has 32 divisors (see below), whose sum is σ = 158625008640. Its totient is φ = 58348319040.
The previous prime is 103103323061. The next prime is 103103323139. The reversal of 103103323113 is 311323301301.
It is not a de Polignac number, because 103103323113 - 28 = 103103322857 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 103103323113.
It is not an unprimeable number, because it can be changed into a prime (103103323153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14581743 + ... + 14588811.
It is an arithmetic number, because the mean of its divisors is an integer number (4957031520).
Almost surely, 2103103323113 is an apocalyptic number.
It is an amenable number.
103103323113 is a deficient number, since it is larger than the sum of its proper divisors (55521685527).
103103323113 is a wasteful number, since it uses less digits than its factorization.
103103323113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13677.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 103103323113 its reverse (311323301301), we get a palindrome (414426624414).
The spelling of 103103323113 in words is "one hundred three billion, one hundred three million, three hundred twenty-three thousand, one hundred thirteen".
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