Base | Representation |
---|---|
bin | 100111101110110001… |
… | …110111011101100010 |
3 | 11002010002201220121000 |
4 | 213232301313131202 |
5 | 1144332123132143 |
6 | 31333104012430 |
7 | 3040113302610 |
oct | 475661673542 |
9 | 132102656530 |
10 | 42660755298 |
11 | 1710197a967 |
12 | 8327001116 |
13 | 403b3a8195 |
14 | 20c9b066b0 |
15 | 119a3b8bd3 |
hex | 9eec77762 |
42660755298 has 64 divisors (see below), whose sum is σ = 114718014720. Its totient is φ = 11471798016.
The previous prime is 42660755273. The next prime is 42660755317. The reversal of 42660755298 is 89255706624.
42660755298 is a `hidden beast` number, since 4 + 2 + 6 + 607 + 5 + 5 + 29 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3312961 + ... + 3325812.
It is an arithmetic number, because the mean of its divisors is an integer number (1792468980).
Almost surely, 242660755298 is an apocalyptic number.
42660755298 is an abundant number, since it is smaller than the sum of its proper divisors (72057259422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42660755298 is a wasteful number, since it uses less digits than its factorization.
42660755298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6638808 (or 6638802 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 54.
The spelling of 42660755298 in words is "forty-two billion, six hundred sixty million, seven hundred fifty-five thousand, two hundred ninety-eight".
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