Base | Representation |
---|---|
bin | 101001000010100111… |
… | …0011000100101110100 |
3 | 22102111020120210112121 |
4 | 1102011032120211310 |
5 | 2420444412031023 |
6 | 104253255525324 |
7 | 6240024526234 |
oct | 1220516304564 |
9 | 272436523477 |
10 | 88134486388 |
11 | 34417690103 |
12 | 150b8089844 |
13 | 84074a4780 |
14 | 43a124dcc4 |
15 | 245c6d1d5d |
hex | 1485398974 |
88134486388 has 24 divisors (see below), whose sum is σ = 171457664000. Its totient is φ = 39365278560.
The previous prime is 88134486353. The next prime is 88134486421. The reversal of 88134486388 is 88368443188.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27335388 + ... + 27338611.
Almost surely, 288134486388 is an apocalyptic number.
It is an amenable number.
88134486388 is a deficient number, since it is larger than the sum of its proper divisors (83323177612).
88134486388 is a wasteful number, since it uses less digits than its factorization.
88134486388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54674047 (or 54674045 counting only the distinct ones).
The product of its digits is 28311552, while the sum is 61.
The spelling of 88134486388 in words is "eighty-eight billion, one hundred thirty-four million, four hundred eighty-six thousand, three hundred eighty-eight".
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