Base | Representation |
---|---|
bin | 1110010100100000000… |
… | …01010110110010011011 |
3 | 1202001001021212011221021 |
4 | 13022100001112302123 |
5 | 31030200342440311 |
6 | 1014012523223311 |
7 | 50356162431100 |
oct | 7122001266233 |
9 | 1661037764837 |
10 | 492042546331 |
11 | 17a74620a806 |
12 | 7b440077b37 |
13 | 375266834cb |
14 | 19b5a472aa7 |
15 | cbec23e171 |
hex | 7290056c9b |
492042546331 has 12 divisors (see below), whose sum is σ = 572391051960. Its totient is φ = 421739680320.
The previous prime is 492042546329. The next prime is 492042546341. The reversal of 492042546331 is 133645240294.
It is not a de Polignac number, because 492042546331 - 21 = 492042546329 is a prime.
It is a super-2 number, since 2×4920425463312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (492042546341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2153635 + ... + 2371123.
It is an arithmetic number, because the mean of its divisors is an integer number (47699254330).
Almost surely, 2492042546331 is an apocalyptic number.
492042546331 is a deficient number, since it is larger than the sum of its proper divisors (80348505629).
492042546331 is a wasteful number, since it uses less digits than its factorization.
492042546331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263674 (or 263667 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 43.
The spelling of 492042546331 in words is "four hundred ninety-two billion, forty-two million, five hundred forty-six thousand, three hundred thirty-one".
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