Base | Representation |
---|---|
bin | 1011101000001… |
… | …01000000000100 |
3 | 20210112110001110 |
4 | 11310011000010 |
5 | 144432204202 |
6 | 13402325020 |
7 | 2263026333 |
oct | 564050004 |
9 | 223473043 |
10 | 97538052 |
11 | 5006a867 |
12 | 287b9770 |
13 | 17291031 |
14 | cd4dd1a |
15 | 886a26c |
hex | 5d05004 |
97538052 has 12 divisors (see below), whose sum is σ = 227588816. Its totient is φ = 32512680.
The previous prime is 97538017. The next prime is 97538053. The reversal of 97538052 is 25083579.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 97538052.
It is not an unprimeable number, because it can be changed into a prime (97538053) 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, 4064074 + ... + 4064097.
Almost surely, 297538052 is an apocalyptic number.
It is an amenable number.
97538052 is an abundant number, since it is smaller than the sum of its proper divisors (130050764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97538052 is a wasteful number, since it uses less digits than its factorization.
97538052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8128178 (or 8128176 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 39.
The square root of 97538052 is about 9876.1354790221. The cubic root of 97538052 is about 460.3180723900.
The spelling of 97538052 in words is "ninety-seven million, five hundred thirty-eight thousand, fifty-two".
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