Base | Representation |
---|---|
bin | 101001001110101110… |
… | …1000110011101101100 |
3 | 22110112120111200221010 |
4 | 1102131131012131230 |
5 | 2422312443404414 |
6 | 104401500505220 |
7 | 6253062026622 |
oct | 1223535063554 |
9 | 273476450833 |
10 | 88540997484 |
11 | 346060a2995 |
12 | 151b024b210 |
13 | 8470785894 |
14 | 43dd22b512 |
15 | 248322e959 |
hex | 149d74676c |
88540997484 has 48 divisors (see below), whose sum is σ = 217354477536. Its totient is φ = 28015603200.
The previous prime is 88540997453. The next prime is 88540997497. The reversal of 88540997484 is 48479904588.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2413707 + ... + 2450114.
It is an arithmetic number, because the mean of its divisors is an integer number (4528218282).
Almost surely, 288540997484 is an apocalyptic number.
It is an amenable number.
88540997484 is an abundant number, since it is smaller than the sum of its proper divisors (128813480052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88540997484 is a wasteful number, since it uses less digits than its factorization.
88540997484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4863906 (or 4863904 counting only the distinct ones).
The product of its (nonzero) digits is 92897280, while the sum is 66.
The spelling of 88540997484 in words is "eighty-eight billion, five hundred forty million, nine hundred ninety-seven thousand, four hundred eighty-four".
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