Base | Representation |
---|---|
bin | 1011101001000… |
… | …10110111010001 |
3 | 20210202122211201 |
4 | 11310202313101 |
5 | 200000112434 |
6 | 13405111201 |
7 | 2264046052 |
oct | 564426721 |
9 | 223678751 |
10 | 97660369 |
11 | 50143754 |
12 | 28858501 |
13 | 17304901 |
14 | cd82729 |
15 | 8891614 |
hex | 5d22dd1 |
97660369 has 8 divisors (see below), whose sum is σ = 102687552. Its totient is φ = 92698320.
The previous prime is 97660351. The next prime is 97660417. The reversal of 97660369 is 96306679.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 97660369 - 25 = 97660337 is a prime.
It is a super-2 number, since 2×976603692 = 19075095346432322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97660469) 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, 13194 + ... + 19219.
It is an arithmetic number, because the mean of its divisors is an integer number (12835944).
Almost surely, 297660369 is an apocalyptic number.
It is an amenable number.
97660369 is a deficient number, since it is larger than the sum of its proper divisors (5027183).
97660369 is a wasteful number, since it uses less digits than its factorization.
97660369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32567.
The product of its (nonzero) digits is 367416, while the sum is 46.
The square root of 97660369 is about 9882.3260925756. The cubic root of 97660369 is about 460.5104117033.
The spelling of 97660369 in words is "ninety-seven million, six hundred sixty thousand, three hundred sixty-nine".
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