Base | Representation |
---|---|
bin | 100111101100101010… |
… | …011111101011100110 |
3 | 11002000121221222210110 |
4 | 213230222133223212 |
5 | 1144244032042304 |
6 | 31325355233450 |
7 | 3036202542456 |
oct | 475452375346 |
9 | 132017858713 |
10 | 42625268454 |
11 | 1709394209a |
12 | 8317148886 |
13 | 4033c31952 |
14 | 20c5109d66 |
15 | 1197209289 |
hex | 9eca9fae6 |
42625268454 has 16 divisors (see below), whose sum is σ = 87329818800. Its totient is φ = 13861875840.
The previous prime is 42625268431. The next prime is 42625268467. The reversal of 42625268454 is 45486252624.
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, 86636479 + ... + 86636970.
It is an arithmetic number, because the mean of its divisors is an integer number (5458113675).
Almost surely, 242625268454 is an apocalyptic number.
42625268454 is an abundant number, since it is smaller than the sum of its proper divisors (44704550346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42625268454 is a wasteful number, since it uses less digits than its factorization.
42625268454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173273495.
The product of its digits is 3686400, while the sum is 48.
The spelling of 42625268454 in words is "forty-two billion, six hundred twenty-five million, two hundred sixty-eight thousand, four hundred fifty-four".
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