Base | Representation |
---|---|
bin | 1100011111011… |
… | …1000011101111 |
3 | 10122120210112221 |
4 | 3013313003233 |
5 | 101403022200 |
6 | 5110540211 |
7 | 1204216603 |
oct | 307670357 |
9 | 118523487 |
10 | 52392175 |
11 | 27635020 |
12 | 15667667 |
13 | ab151b4 |
14 | 6d5b503 |
15 | 48ed91a |
hex | 31f70ef |
52392175 has 24 divisors (see below), whose sum is σ = 71214192. Its totient is φ = 37920000.
The previous prime is 52392167. The next prime is 52392211. The reversal of 52392175 is 57129325.
It is not a de Polignac number, because 52392175 - 23 = 52392167 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52392175.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86875 + ... + 87475.
It is an arithmetic number, because the mean of its divisors is an integer number (2967258).
Almost surely, 252392175 is an apocalyptic number.
52392175 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52392175 is a deficient number, since it is larger than the sum of its proper divisors (18822017).
52392175 is a wasteful number, since it uses less digits than its factorization.
52392175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 939 (or 934 counting only the distinct ones).
The product of its digits is 18900, while the sum is 34.
The square root of 52392175 is about 7238.2439168627. The cubic root of 52392175 is about 374.1870983751.
The spelling of 52392175 in words is "fifty-two million, three hundred ninety-two thousand, one hundred seventy-five".
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