Base | Representation |
---|---|
bin | 11110000001000101… |
… | …00100101101111011 |
3 | 1112121002120111200000 |
4 | 33000202210231323 |
5 | 231000442100101 |
6 | 11223032244043 |
7 | 1110230601060 |
oct | 170042445573 |
9 | 45532514600 |
10 | 16115190651 |
11 | 691a67228a |
12 | 3158b40623 |
13 | 169a8b8091 |
14 | acc398c67 |
15 | 644b9b486 |
hex | 3c08a4b7b |
16115190651 has 96 divisors (see below), whose sum is σ = 29174745600. Its totient is φ = 8683614720.
The previous prime is 16115190631. The next prime is 16115190719. The reversal of 16115190651 is 15609151161.
It is a happy number.
16115190651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16115190651 - 27 = 16115190523 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16115190601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7787845 + ... + 7789913.
It is an arithmetic number, because the mean of its divisors is an integer number (303903600).
Almost surely, 216115190651 is an apocalyptic number.
16115190651 is a deficient number, since it is larger than the sum of its proper divisors (13059554949).
16115190651 is a wasteful number, since it uses less digits than its factorization.
16115190651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2351 (or 2339 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 36.
The spelling of 16115190651 in words is "sixteen billion, one hundred fifteen million, one hundred ninety thousand, six hundred fifty-one".
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