Base | Representation |
---|---|
bin | 1001010011011010… |
… | …1010010011111101 |
3 | 20110001012212211200 |
4 | 2110312222103331 |
5 | 20103310411203 |
6 | 1051451010113 |
7 | 115613120232 |
oct | 22466522375 |
9 | 6401185750 |
10 | 2497357053 |
11 | 1071769354 |
12 | 598439939 |
13 | 30a515489 |
14 | 199963789 |
15 | e93a79a3 |
hex | 94daa4fd |
2497357053 has 48 divisors (see below), whose sum is σ = 3785798016. Its totient is φ = 1585059840.
The previous prime is 2497357039. The next prime is 2497357061. The reversal of 2497357053 is 3507537942.
2497357053 is a `hidden beast` number, since 2 + 4 + 9 + 73 + 570 + 5 + 3 = 666.
It is not a de Polignac number, because 2497357053 - 25 = 2497357021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2497357003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2664801 + ... + 2665737.
It is an arithmetic number, because the mean of its divisors is an integer number (78870792).
Almost surely, 22497357053 is an apocalyptic number.
It is an amenable number.
2497357053 is a deficient number, since it is larger than the sum of its proper divisors (1288440963).
2497357053 is a wasteful number, since it uses less digits than its factorization.
2497357053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154 (or 1151 counting only the distinct ones).
The product of its (nonzero) digits is 793800, while the sum is 45.
The square root of 2497357053 is about 49973.5635411364. The cubic root of 2497357053 is about 1356.7303688660.
The spelling of 2497357053 in words is "two billion, four hundred ninety-seven million, three hundred fifty-seven thousand, fifty-three".
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