Base | Representation |
---|---|
bin | 11100001000100000… |
… | …00000110101100110 |
3 | 1102222121021001112222 |
4 | 32010100000311212 |
5 | 221413021122014 |
6 | 10534420312342 |
7 | 1043166156566 |
oct | 160420006546 |
9 | 42877231488 |
10 | 15103692134 |
11 | 64507054a3 |
12 | 2b162426b2 |
13 | 156918324b |
14 | a33cd6da6 |
15 | 5d5e9808e |
hex | 384400d66 |
15103692134 has 8 divisors (see below), whose sum is σ = 22910095080. Its totient is φ = 7466993776.
The previous prime is 15103692133. The next prime is 15103692139. The reversal of 15103692134 is 43129630151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15103692094 and 15103692103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15103692133) 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, 42425924 + ... + 42426279.
It is an arithmetic number, because the mean of its divisors is an integer number (2863761885).
Almost surely, 215103692134 is an apocalyptic number.
15103692134 is a deficient number, since it is larger than the sum of its proper divisors (7806402946).
15103692134 is an equidigital number, since it uses as much as digits as its factorization.
15103692134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84852294.
The product of its (nonzero) digits is 19440, while the sum is 35.
The spelling of 15103692134 in words is "fifteen billion, one hundred three million, six hundred ninety-two thousand, one hundred thirty-four".
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