Base | Representation |
---|---|
bin | 1100011101010… |
… | …1001011100111 |
3 | 10122022202012200 |
4 | 3013111023213 |
5 | 101334102130 |
6 | 5103545543 |
7 | 1203101214 |
oct | 307251347 |
9 | 118282180 |
10 | 52253415 |
11 | 2754a845 |
12 | 155bb2b3 |
13 | aa96ca6 |
14 | 6d22b0b |
15 | 48c2760 |
hex | 31d52e7 |
52253415 has 24 divisors (see below), whose sum is σ = 91513968. Its totient is φ = 27578880.
The previous prime is 52253387. The next prime is 52253417. The reversal of 52253415 is 51435225.
It is a happy number.
It is not a de Polignac number, because 52253415 - 26 = 52253351 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52253417) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1621 + ... + 10350.
It is an arithmetic number, because the mean of its divisors is an integer number (3813082).
Almost surely, 252253415 is an apocalyptic number.
52253415 is a deficient number, since it is larger than the sum of its proper divisors (39260553).
52253415 is a wasteful number, since it uses less digits than its factorization.
52253415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12079 (or 12076 counting only the distinct ones).
The product of its digits is 6000, while the sum is 27.
The square root of 52253415 is about 7228.6523640302. The cubic root of 52253415 is about 373.8564630734.
The spelling of 52253415 in words is "fifty-two million, two hundred fifty-three thousand, four hundred fifteen".
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