Base | Representation |
---|---|
bin | 1110010010101001101… |
… | …11100000010001111000 |
3 | 1201221111010102002111221 |
4 | 13021110313200101320 |
5 | 31021132311424044 |
6 | 1013330232001424 |
7 | 50322452023000 |
oct | 7112467402170 |
9 | 1657433362457 |
10 | 491050108024 |
11 | 17a286a91163 |
12 | 7b203830274 |
13 | 373c8b930c8 |
14 | 19aa4733000 |
15 | cb90053484 |
hex | 7254de0478 |
491050108024 has 64 divisors (see below), whose sum is σ = 1136885112000. Its totient is φ = 198070612992.
The previous prime is 491050108019. The next prime is 491050108037. The reversal of 491050108024 is 420801050194.
It is a happy number.
It is a super-2 number, since 2×4910501080242 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
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, 5216709 + ... + 5310004.
It is an arithmetic number, because the mean of its divisors is an integer number (17763829875).
Almost surely, 2491050108024 is an apocalyptic number.
It is an amenable number.
491050108024 is an abundant number, since it is smaller than the sum of its proper divisors (645835003976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
491050108024 is a wasteful number, since it uses less digits than its factorization.
491050108024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10526757 (or 10526739 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The spelling of 491050108024 in words is "four hundred ninety-one billion, fifty million, one hundred eight thousand, twenty-four".
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