Base | Representation |
---|---|
bin | 11100010011111111… |
… | …11011111011010100 |
3 | 1110020022202011112122 |
4 | 32021333323323110 |
5 | 222112214003022 |
6 | 10552143435112 |
7 | 1045450031630 |
oct | 161177737324 |
9 | 43208664478 |
10 | 15200141012 |
11 | 64a00a0a11 |
12 | 2b425b5a98 |
13 | 15831525a4 |
14 | a42a41dc0 |
15 | 5de69a742 |
hex | 389ffbed4 |
15200141012 has 24 divisors (see below), whose sum is σ = 30490509504. Its totient is φ = 6495011712.
The previous prime is 15200140987. The next prime is 15200141029. The reversal of 15200141012 is 21014100251.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795998 + ... + 814869.
It is an arithmetic number, because the mean of its divisors is an integer number (1270437896).
Almost surely, 215200141012 is an apocalyptic number.
It is an amenable number.
15200141012 is an abundant number, since it is smaller than the sum of its proper divisors (15290368492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15200141012 is a wasteful number, since it uses less digits than its factorization.
15200141012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1611215 (or 1611213 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
Adding to 15200141012 its reverse (21014100251), we get a palindrome (36214241263).
The spelling of 15200141012 in words is "fifteen billion, two hundred million, one hundred forty-one thousand, twelve".
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