Base | Representation |
---|---|
bin | 1101010011010011000… |
… | …10000110001001011111 |
3 | 1121200200200220012102020 |
4 | 12221221202012021133 |
5 | 24442002443013020 |
6 | 545543202431223 |
7 | 45006543034320 |
oct | 6515142061137 |
9 | 1550620805366 |
10 | 457037079135 |
11 | 16691257512a |
12 | 746b0962513 |
13 | 34138297200 |
14 | 18199342447 |
15 | bd4de7dc40 |
hex | 6a6988625f |
457037079135 has 96 divisors (see below), whose sum is σ = 934149869568. Its totient is φ = 186638100480.
The previous prime is 457037079127. The next prime is 457037079137. The reversal of 457037079135 is 531970730754.
It is a happy number.
It is not a de Polignac number, because 457037079135 - 23 = 457037079127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457037079137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 134679 + ... + 965511.
It is an arithmetic number, because the mean of its divisors is an integer number (9730727808).
Almost surely, 2457037079135 is an apocalyptic number.
457037079135 is an abundant number, since it is smaller than the sum of its proper divisors (477112790433).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
457037079135 is a wasteful number, since it uses less digits than its factorization.
457037079135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830905 (or 830892 counting only the distinct ones).
The product of its (nonzero) digits is 2778300, while the sum is 51.
The spelling of 457037079135 in words is "four hundred fifty-seven billion, thirty-seven million, seventy-nine thousand, one hundred thirty-five".
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