Base | Representation |
---|---|
bin | 11100001110010000… |
… | …10011111110100110 |
3 | 1110002222011121101111 |
4 | 32013020103332212 |
5 | 222012403130110 |
6 | 10543304015234 |
7 | 1044323626531 |
oct | 160710237646 |
9 | 43088147344 |
10 | 15152005030 |
11 | 6475a03708 |
12 | 2b2a46151a |
13 | 157619a766 |
14 | a3a4b1a18 |
15 | 5da33ce8a |
hex | 387213fa6 |
15152005030 has 32 divisors (see below), whose sum is σ = 27918351648. Its totient is φ = 5917632000.
The previous prime is 15152005027. The next prime is 15152005039. The reversal of 15152005030 is 3050025151.
It is a junction number, because it is equal to n+sod(n) for n = 15152004992 and 15152005010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15152005039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1586670 + ... + 1596190.
It is an arithmetic number, because the mean of its divisors is an integer number (872448489).
Almost surely, 215152005030 is an apocalyptic number.
15152005030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15152005030 is a deficient number, since it is larger than the sum of its proper divisors (12766346618).
15152005030 is a wasteful number, since it uses less digits than its factorization.
15152005030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13272.
The product of its (nonzero) digits is 750, while the sum is 22.
The spelling of 15152005030 in words is "fifteen billion, one hundred fifty-two million, five thousand, thirty".
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