Base | Representation |
---|---|
bin | 101001011000011111… |
… | …0100101001111111000 |
3 | 22111101101211122202110 |
4 | 1102300332211033320 |
5 | 2424000321311212 |
6 | 104454201132320 |
7 | 6264150065346 |
oct | 1226076451770 |
9 | 274341748673 |
10 | 88868541432 |
11 | 34763a7a570 |
12 | 15281a8a0a0 |
13 | 84c35a8778 |
14 | 4430930996 |
15 | 24a1d7ea3c |
hex | 14b0fa53f8 |
88868541432 has 64 divisors (see below), whose sum is σ = 242500325760. Its totient is φ = 26915241600.
The previous prime is 88868541431. The next prime is 88868541439. The reversal of 88868541432 is 23414586888.
It is a super-2 number, since 2×888685414322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88868541431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400863 + ... + 581745.
It is an arithmetic number, because the mean of its divisors is an integer number (3789067590).
Almost surely, 288868541432 is an apocalyptic number.
It is an amenable number.
88868541432 is an abundant number, since it is smaller than the sum of its proper divisors (153631784328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88868541432 is a wasteful number, since it uses less digits than its factorization.
88868541432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182764 (or 182760 counting only the distinct ones).
The product of its digits is 11796480, while the sum is 57.
The spelling of 88868541432 in words is "eighty-eight billion, eight hundred sixty-eight million, five hundred forty-one thousand, four hundred thirty-two".
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