Base | Representation |
---|---|
bin | 11100000010111001… |
… | …001101000010001100 |
3 | 2212201122112012200220 |
4 | 130002321031002030 |
5 | 443133002233400 |
6 | 21500040551340 |
7 | 2114144002032 |
oct | 340271150214 |
9 | 85648465626 |
10 | 30113321100 |
11 | 11853203935 |
12 | 5a04a82550 |
13 | 2abb9c0cc5 |
14 | 1659506552 |
15 | bb3a607a0 |
hex | 702e4d08c |
30113321100 has 72 divisors (see below), whose sum is σ = 87187992528. Its totient is φ = 8024678400.
The previous prime is 30113321087. The next prime is 30113321129. The reversal of 30113321100 is 112331103.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 30113321100.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410412 + ... + 478188.
Almost surely, 230113321100 is an apocalyptic number.
30113321100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30113321100 is an abundant number, since it is smaller than the sum of its proper divisors (57074671428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30113321100 is a wasteful number, since it uses less digits than its factorization.
30113321100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69275 (or 69268 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 30113321100 its reverse (112331103), we get a palindrome (30225652203).
The spelling of 30113321100 in words is "thirty billion, one hundred thirteen million, three hundred twenty-one thousand, one hundred".
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