Base | Representation |
---|---|
bin | 1000101001011011011… |
… | …11001110010011110101 |
3 | 1001101220210212211020111 |
4 | 10110231233032103311 |
5 | 14332000221110100 |
6 | 344254534503021 |
7 | 30315625105246 |
oct | 4245557162365 |
9 | 1041823784214 |
10 | 297120097525 |
11 | 10500a604a09 |
12 | 49700b04a71 |
13 | 220312a67c4 |
14 | 1054887cccd |
15 | 7ade93e6ba |
hex | 452dbce4f5 |
297120097525 has 24 divisors (see below), whose sum is σ = 380354227200. Its totient is φ = 230003966400.
The previous prime is 297120097489. The next prime is 297120097567. The reversal of 297120097525 is 525790021792.
It is not a de Polignac number, because 297120097525 - 29 = 297120097013 is a prime.
It is a super-2 number, since 2×2971200975252 (a number of 24 digits) contains 22 as substring.
It is a congruent 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, 11332131 + ... + 11358319.
It is an arithmetic number, because the mean of its divisors is an integer number (15848092800).
Almost surely, 2297120097525 is an apocalyptic number.
297120097525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
297120097525 is a deficient number, since it is larger than the sum of its proper divisors (83234129675).
297120097525 is a wasteful number, since it uses less digits than its factorization.
297120097525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40869 (or 40864 counting only the distinct ones).
The product of its (nonzero) digits is 793800, while the sum is 49.
The spelling of 297120097525 in words is "two hundred ninety-seven billion, one hundred twenty million, ninety-seven thousand, five hundred twenty-five".
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