Base | Representation |
---|---|
bin | 100100010110010111001… |
… | …111000111011001000001 |
3 | 22211210112212121021210010 |
4 | 210112113033013121001 |
5 | 311411211302233100 |
6 | 5151305303255133 |
7 | 345316422621303 |
oct | 44262717073101 |
9 | 8753485537703 |
10 | 2497913321025 |
11 | 8833a4a49501 |
12 | 34414214a4a9 |
13 | 1517242a9655 |
14 | 88c848d3973 |
15 | 44e9a82a750 |
hex | 245973c7641 |
2497913321025 has 24 divisors (see below), whose sum is σ = 4130015411104. Its totient is φ = 1332177840000.
The previous prime is 2497913320993. The next prime is 2497913321093. The reversal of 2497913321025 is 5201233197942.
It is not a de Polignac number, because 2497913321025 - 25 = 2497913320993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1902477 + ... + 2935173.
Almost surely, 22497913321025 is an apocalyptic number.
2497913321025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2497913321025 is a deficient number, since it is larger than the sum of its proper divisors (1632102090079).
2497913321025 is a wasteful number, since it uses less digits than its factorization.
2497913321025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064961 (or 1064956 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 48.
The spelling of 2497913321025 in words is "two trillion, four hundred ninety-seven billion, nine hundred thirteen million, three hundred twenty-one thousand, twenty-five".
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