Base | Representation |
---|---|
bin | 11100001000100101… |
… | …01110001001101110 |
3 | 1102222122121010100102 |
4 | 32010102232021232 |
5 | 221413211331110 |
6 | 10534443431102 |
7 | 1043205204344 |
oct | 160422561156 |
9 | 42878533312 |
10 | 15104402030 |
11 | 645104a893 |
12 | 2b16525492 |
13 | 15693713c3 |
14 | a3403d994 |
15 | 5d60885a5 |
hex | 3844ae26e |
15104402030 has 16 divisors (see below), whose sum is σ = 27193523904. Its totient is φ = 6040516320.
The previous prime is 15104402017. The next prime is 15104402069. The reversal of 15104402030 is 3020440151.
It is a junction number, because it is equal to n+sod(n) for n = 15104401993 and 15104402011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103766 + ... + 202425.
It is an arithmetic number, because the mean of its divisors is an integer number (1699595244).
Almost surely, 215104402030 is an apocalyptic number.
15104402030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15104402030 is a deficient number, since it is larger than the sum of its proper divisors (12089121874).
15104402030 is a wasteful number, since it uses less digits than its factorization.
15104402030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311131.
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 15104402030 its reverse (3020440151), we get a palindrome (18124842181).
The spelling of 15104402030 in words is "fifteen billion, one hundred four million, four hundred two thousand, thirty".
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