Base | Representation |
---|---|
bin | 10100100100100010001001 |
3 | 101010222011000 |
4 | 110210202021 |
5 | 2340030041 |
6 | 311325213 |
7 | 63556431 |
oct | 24444211 |
9 | 11128130 |
10 | 5392521 |
11 | 3053532 |
12 | 1980809 |
13 | 116a654 |
14 | a052c1 |
15 | 717bb6 |
hex | 524889 |
5392521 has 32 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 3386880.
The previous prime is 5392493. The next prime is 5392531. The reversal of 5392521 is 1252935.
5392521 is a `hidden beast` number, since 53 + 92 + 521 = 666.
It is not a de Polignac number, because 5392521 - 25 = 5392489 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5392531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55545 + ... + 55641.
It is an arithmetic number, because the mean of its divisors is an integer number (264600).
Almost surely, 25392521 is an apocalyptic number.
It is an amenable number.
5392521 is a deficient number, since it is larger than the sum of its proper divisors (3074679).
5392521 is a wasteful number, since it uses less digits than its factorization.
5392521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206 (or 200 counting only the distinct ones).
The product of its digits is 2700, while the sum is 27.
The square root of 5392521 is about 2322.1802255639. The cubic root of 5392521 is about 175.3600315798.
The spelling of 5392521 in words is "five million, three hundred ninety-two thousand, five hundred twenty-one".
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