Base | Representation |
---|---|
bin | 1100011110110… |
… | …1011001100111 |
3 | 10122111210021202 |
4 | 3013231121213 |
5 | 101400240430 |
6 | 5110033115 |
7 | 1203663350 |
oct | 307553147 |
9 | 118453252 |
10 | 52352615 |
11 | 27608327 |
12 | 1564879b |
13 | ab001a3 |
14 | 6d4ad27 |
15 | 48e1d45 |
hex | 31ed667 |
52352615 has 16 divisors (see below), whose sum is σ = 72030720. Its totient is φ = 35782560.
The previous prime is 52352603. The next prime is 52352617. The reversal of 52352615 is 51625325.
It is a happy number.
It is not a de Polignac number, because 52352615 - 28 = 52352359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52352617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9326 + ... + 13844.
It is an arithmetic number, because the mean of its divisors is an integer number (4501920).
Almost surely, 252352615 is an apocalyptic number.
52352615 is a deficient number, since it is larger than the sum of its proper divisors (19678105).
52352615 is a wasteful number, since it uses less digits than its factorization.
52352615 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4862.
The product of its digits is 9000, while the sum is 29.
The square root of 52352615 is about 7235.5106937935. The cubic root of 52352615 is about 374.0928949377.
The spelling of 52352615 in words is "fifty-two million, three hundred fifty-two thousand, six hundred fifteen".
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