Base | Representation |
---|---|
bin | 1100011111100… |
… | …1100001111000 |
3 | 10122121022102210 |
4 | 3013321201320 |
5 | 101403333141 |
6 | 5111055120 |
7 | 1204261242 |
oct | 307714170 |
9 | 118538383 |
10 | 52402296 |
11 | 27641691 |
12 | 156714a0 |
13 | ab1999b |
14 | 6d61092 |
15 | 4901916 |
hex | 31f9878 |
52402296 has 32 divisors (see below), whose sum is σ = 138713040. Its totient is φ = 16439808.
The previous prime is 52402289. The next prime is 52402297. The reversal of 52402296 is 69220425.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52402297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63811 + ... + 64626.
Almost surely, 252402296 is an apocalyptic number.
It is an amenable number.
52402296 is an abundant number, since it is smaller than the sum of its proper divisors (86310744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52402296 is a wasteful number, since it uses less digits than its factorization.
52402296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128463 (or 128459 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 52402296 is about 7238.9430167670. The cubic root of 52402296 is about 374.2111916917.
The spelling of 52402296 in words is "fifty-two million, four hundred two thousand, two hundred ninety-six".
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