Base | Representation |
---|---|
bin | 101001001010110010… |
… | …0110011101110000100 |
3 | 22110012100202101020220 |
4 | 1102111210303232010 |
5 | 2422030123101012 |
6 | 104340415224340 |
7 | 6246565254612 |
oct | 1222544635604 |
9 | 273170671226 |
10 | 88408800132 |
11 | 34548510084 |
12 | 15173b180b0 |
13 | 844c27abb3 |
14 | 43c98586b2 |
15 | 247681a08c |
hex | 1495933b84 |
88408800132 has 12 divisors (see below), whose sum is σ = 206287200336. Its totient is φ = 29469600040.
The previous prime is 88408800127. The next prime is 88408800167. The reversal of 88408800132 is 23100880488.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×884088001322 (a number of 23 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 3683699994 + ... + 3683700017.
It is an arithmetic number, because the mean of its divisors is an integer number (17190600028).
Almost surely, 288408800132 is an apocalyptic number.
It is an amenable number.
88408800132 is an abundant number, since it is smaller than the sum of its proper divisors (117878400204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88408800132 is a wasteful number, since it uses less digits than its factorization.
88408800132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7367400018 (or 7367400016 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 42.
The spelling of 88408800132 in words is "eighty-eight billion, four hundred eight million, eight hundred thousand, one hundred thirty-two".
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