Base | Representation |
---|---|
bin | 1100100001001… |
… | …1100110100000 |
3 | 10122210201221001 |
4 | 3020103212200 |
5 | 101420242323 |
6 | 5113241344 |
7 | 1205214502 |
oct | 310234640 |
9 | 118721831 |
10 | 52509088 |
11 | 27704945 |
12 | 15703254 |
13 | ab56488 |
14 | 6d8bd72 |
15 | 49233ad |
hex | 32139a0 |
52509088 has 24 divisors (see below), whose sum is σ = 104690880. Its totient is φ = 25920960.
The previous prime is 52509049. The next prime is 52509089. The reversal of 52509088 is 88090525.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52509089) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7858 + ... + 12913.
It is an arithmetic number, because the mean of its divisors is an integer number (4362120).
Almost surely, 252509088 is an apocalyptic number.
It is an amenable number.
52509088 is a deficient number, since it is larger than the sum of its proper divisors (52181792).
52509088 is a wasteful number, since it uses less digits than its factorization.
52509088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20860 (or 20852 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 37.
The square root of 52509088 is about 7246.3154775375. The cubic root of 52509088 is about 374.4652241055.
The spelling of 52509088 in words is "fifty-two million, five hundred nine thousand, eighty-eight".
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