Base | Representation |
---|---|
bin | 10101011111100010… |
… | …101101001100010000 |
3 | 2012120022220011222020 |
4 | 111133202231030100 |
5 | 334230402120000 |
6 | 14333552411440 |
7 | 1444613544165 |
oct | 253742551420 |
9 | 65508804866 |
10 | 23077770000 |
11 | 987288819a |
12 | 4580846b80 |
13 | 223a21b50c |
14 | 118cd7406c |
15 | 901072ba0 |
hex | 55f8ad310 |
23077770000 has 100 divisors (see below), whose sum is σ = 74498215440. Its totient is φ = 6154064000.
The previous prime is 23077769971. The next prime is 23077770013. The reversal of 23077770000 is 7777032.
It is a tau number, because it is divible by the number of its divisors (100).
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 354630 + ... + 414629.
Almost surely, 223077770000 is an apocalyptic number.
23077770000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23077770000 is an abundant number, since it is smaller than the sum of its proper divisors (51420445440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23077770000 is an equidigital number, since it uses as much as digits as its factorization.
23077770000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769290 (or 769269 counting only the distinct ones).
The product of its (nonzero) digits is 14406, while the sum is 33.
The spelling of 23077770000 in words is "twenty-three billion, seventy-seven million, seven hundred seventy thousand".
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