Base | Representation |
---|---|
bin | 1011100110110… |
… | …01101101010000 |
3 | 20210012102210121 |
4 | 11303121231100 |
5 | 144411020340 |
6 | 13354440024 |
7 | 2261360332 |
oct | 563315520 |
9 | 223172717 |
10 | 97360720 |
11 | 4aa59606 |
12 | 28733014 |
13 | 1722b3c2 |
14 | cd05452 |
15 | 883294a |
hex | 5cd9b50 |
97360720 has 20 divisors (see below), whose sum is σ = 226363860. Its totient is φ = 38944256.
The previous prime is 97360699. The next prime is 97360721. The reversal of 97360720 is 2706379.
It can be written as a sum of positive squares in 2 ways, for example, as 76457536 + 20903184 = 8744^2 + 4572^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97360721) 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, 608425 + ... + 608584.
It is an arithmetic number, because the mean of its divisors is an integer number (11318193).
Almost surely, 297360720 is an apocalyptic number.
It is an amenable number.
97360720 is an abundant number, since it is smaller than the sum of its proper divisors (129003140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97360720 is a wasteful number, since it uses less digits than its factorization.
97360720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1217022 (or 1217016 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 34.
The square root of 97360720 is about 9867.1535915886. The cubic root of 97360720 is about 460.0389381027.
The spelling of 97360720 in words is "ninety-seven million, three hundred sixty thousand, seven hundred twenty".
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