Base | Representation |
---|---|
bin | 11100001010011110… |
… | …00001100010111000 |
3 | 1110000202100020221122 |
4 | 32011033001202320 |
5 | 221431233210404 |
6 | 10540210324412 |
7 | 1043456444126 |
oct | 160517014270 |
9 | 43022306848 |
10 | 15120210104 |
11 | 6459a6770a |
12 | 2b1b889708 |
13 | 156c7177ac |
14 | a36196916 |
15 | 5d765c3be |
hex | 3853c18b8 |
15120210104 has 16 divisors (see below), whose sum is σ = 28367425800. Its totient is φ = 7555563232.
The previous prime is 15120210047. The next prime is 15120210107. The reversal of 15120210104 is 40101202151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15120210107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553559 + ... + 580230.
Almost surely, 215120210104 is an apocalyptic number.
It is an amenable number.
15120210104 is a deficient number, since it is larger than the sum of its proper divisors (13247215696).
15120210104 is a wasteful number, since it uses less digits than its factorization.
15120210104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1135462 (or 1135458 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
Adding to 15120210104 its reverse (40101202151), we get a palindrome (55221412255).
The spelling of 15120210104 in words is "fifteen billion, one hundred twenty million, two hundred ten thousand, one hundred four".
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