Base | Representation |
---|---|
bin | 10010101001100010… |
… | …11000111100100000 |
3 | 221211202122211102212 |
4 | 21110301120330200 |
5 | 131001103333333 |
6 | 4333255301252 |
7 | 503053011035 |
oct | 112461307440 |
9 | 27752584385 |
10 | 10012167968 |
11 | 4278675a90 |
12 | 1b3507a828 |
13 | c3738aa5a |
14 | 6ada0d38c |
15 | 3d8eb3448 |
hex | 254c58f20 |
10012167968 has 48 divisors (see below), whose sum is σ = 21700768320. Its totient is φ = 4509216000.
The previous prime is 10012167967. The next prime is 10012167983. The reversal of 10012167968 is 86976121001.
It is not an unprimeable number, because it can be changed into a prime (10012167967) 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, 92108 + ... + 168843.
It is an arithmetic number, because the mean of its divisors is an integer number (452099340).
Almost surely, 210012167968 is an apocalyptic number.
It is an amenable number.
10012167968 is an abundant number, since it is smaller than the sum of its proper divisors (11688600352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012167968 is a wasteful number, since it uses less digits than its factorization.
10012167968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261081 (or 261073 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 41.
Adding to 10012167968 its reverse (86976121001), we get a palindrome (96988288969).
The spelling of 10012167968 in words is "ten billion, twelve million, one hundred sixty-seven thousand, nine hundred sixty-eight".
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