Base | Representation |
---|---|
bin | 1100101000011… |
… | …0010111111000 |
3 | 10200200121210022 |
4 | 3022012113320 |
5 | 102030313232 |
6 | 5131310012 |
7 | 1212213200 |
oct | 312062770 |
9 | 120617708 |
10 | 52979192 |
11 | 279a6062 |
12 | 158ab308 |
13 | ac8c446 |
14 | 7071400 |
15 | 49b7812 |
hex | 32865f8 |
52979192 has 24 divisors (see below), whose sum is σ = 115554960. Its totient is φ = 22705200.
The previous prime is 52979177. The next prime is 52979203. The reversal of 52979192 is 29197925.
It is a happy number.
52979192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67184 + ... + 67967.
It is an arithmetic number, because the mean of its divisors is an integer number (4814790).
Almost surely, 252979192 is an apocalyptic number.
It is an amenable number.
52979192 is an abundant number, since it is smaller than the sum of its proper divisors (62575768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52979192 is a wasteful number, since it uses less digits than its factorization.
52979192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135171 (or 135160 counting only the distinct ones).
The product of its digits is 102060, while the sum is 44.
The square root of 52979192 is about 7278.6806496782. The cubic root of 52979192 is about 375.5794112555.
The spelling of 52979192 in words is "fifty-two million, nine hundred seventy-nine thousand, one hundred ninety-two".
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