Base | Representation |
---|---|
bin | 11111011100001… |
… | …101000001111001 |
3 | 1100202120010021011 |
4 | 133130031001321 |
5 | 2040014041342 |
6 | 124201513521 |
7 | 16033365154 |
oct | 3734150171 |
9 | 1322503234 |
10 | 527487097 |
11 | 250830955 |
12 | 1287a28a1 |
13 | 8538a357 |
14 | 500acc9b |
15 | 31497717 |
hex | 1f70d079 |
527487097 has 2 divisors, whose sum is σ = 527487098. Its totient is φ = 527487096.
The previous prime is 527487043. The next prime is 527487109. The reversal of 527487097 is 790784725.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 376786921 + 150700176 = 19411^2 + 12276^2 .
It is a cyclic number.
It is not a de Polignac number, because 527487097 - 215 = 527454329 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 527487097.
It is not a weakly prime, because it can be changed into another prime (527487197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263743548 + 263743549.
It is an arithmetic number, because the mean of its divisors is an integer number (263743549).
Almost surely, 2527487097 is an apocalyptic number.
It is an amenable number.
527487097 is a deficient number, since it is larger than the sum of its proper divisors (1).
527487097 is an equidigital number, since it uses as much as digits as its factorization.
527487097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 987840, while the sum is 49.
The square root of 527487097 is about 22967.0872554619. The cubic root of 527487097 is about 807.9862066928.
The spelling of 527487097 in words is "five hundred twenty-seven million, four hundred eighty-seven thousand, ninety-seven".
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