Base | Representation |
---|---|
bin | 11111011100001… |
… | …001100010111001 |
3 | 1100202112101200120 |
4 | 133130021202321 |
5 | 2040013112300 |
6 | 124201323453 |
7 | 16033305435 |
oct | 3734114271 |
9 | 1322471616 |
10 | 527472825 |
11 | 250821160 |
12 | 128796589 |
13 | 853839c9 |
14 | 500a79c5 |
15 | 314933a0 |
hex | 1f7098b9 |
527472825 has 24 divisors (see below), whose sum is σ = 951370656. Its totient is φ = 255744000.
The previous prime is 527472797. The next prime is 527472853. The reversal of 527472825 is 528274725.
It is an interprime number because it is at equal distance from previous prime (527472797) and next prime (527472853).
It is not a de Polignac number, because 527472825 - 27 = 527472697 is a prime.
It is a super-2 number, since 2×5274728252 = 556455162226961250, which contains 22 as substring.
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, 318856 + ... + 320505.
It is an arithmetic number, because the mean of its divisors is an integer number (39640444).
Almost surely, 2527472825 is an apocalyptic number.
527472825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
527472825 is a deficient number, since it is larger than the sum of its proper divisors (423897831).
527472825 is a wasteful number, since it uses less digits than its factorization.
527472825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639385 (or 639380 counting only the distinct ones).
The product of its digits is 313600, while the sum is 42.
The square root of 527472825 is about 22966.7765478745. The cubic root of 527472825 is about 807.9789195110.
The spelling of 527472825 in words is "five hundred twenty-seven million, four hundred seventy-two thousand, eight hundred twenty-five".
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