Base | Representation |
---|---|
bin | 1100101100001… |
… | …0011111000111 |
3 | 10201011010112200 |
4 | 3023002133013 |
5 | 102111203130 |
6 | 5140445543 |
7 | 1214260065 |
oct | 313023707 |
9 | 121133480 |
10 | 53225415 |
11 | 28054051 |
12 | 159a98b3 |
13 | b047539 |
14 | 70d7035 |
15 | 4a15760 |
hex | 32c27c7 |
53225415 has 12 divisors (see below), whose sum is σ = 92257464. Its totient is φ = 28386864.
The previous prime is 53225407. The next prime is 53225423. The reversal of 53225415 is 51452235.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (53225407) and next prime (53225423).
It is not a de Polignac number, because 53225415 - 23 = 53225407 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 591349 + ... + 591438.
It is an arithmetic number, because the mean of its divisors is an integer number (7688122).
Almost surely, 253225415 is an apocalyptic number.
53225415 is a deficient number, since it is larger than the sum of its proper divisors (39032049).
53225415 is a wasteful number, since it uses less digits than its factorization.
53225415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1182798 (or 1182795 counting only the distinct ones).
The product of its digits is 6000, while the sum is 27.
The square root of 53225415 is about 7295.5750287417. The cubic root of 53225415 is about 376.1603525155.
The spelling of 53225415 in words is "fifty-three million, two hundred twenty-five thousand, four hundred fifteen".
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