Base | Representation |
---|---|
bin | 11100010011110000… |
… | …01101000011001100 |
3 | 1110020011221011222222 |
4 | 32021320031003030 |
5 | 222111204121441 |
6 | 10552032154512 |
7 | 1045423560152 |
oct | 161170150314 |
9 | 43204834888 |
10 | 15198113996 |
11 | 6499a36a9a |
12 | 2b41998a38 |
13 | 15828c2a80 |
14 | a426753d2 |
15 | 5de3e9d4b |
hex | 389e0d0cc |
15198113996 has 24 divisors (see below), whose sum is σ = 28646729664. Its totient is φ = 7013502720.
The previous prime is 15198113993. The next prime is 15198114007. The reversal of 15198113996 is 69931189151.
It is a super-2 number, since 2×151981139962 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (15198113993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438461 + ... + 471851.
It is an arithmetic number, because the mean of its divisors is an integer number (1193613736).
Almost surely, 215198113996 is an apocalyptic number.
It is an amenable number.
15198113996 is a deficient number, since it is larger than the sum of its proper divisors (13448615668).
15198113996 is a wasteful number, since it uses less digits than its factorization.
15198113996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42161 (or 42159 counting only the distinct ones).
The product of its digits is 524880, while the sum is 53.
The spelling of 15198113996 in words is "fifteen billion, one hundred ninety-eight million, one hundred thirteen thousand, nine hundred ninety-six".
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