Base | Representation |
---|---|
bin | 1011100110111… |
… | …10011110010011 |
3 | 20210020102120200 |
4 | 11303132132103 |
5 | 144412131433 |
6 | 13355110243 |
7 | 2261501262 |
oct | 563363623 |
9 | 223212520 |
10 | 97380243 |
11 | 4aa72244 |
12 | 28742383 |
13 | 1723725c |
14 | cd0c5d9 |
15 | 8838613 |
hex | 5cde793 |
97380243 has 6 divisors (see below), whose sum is σ = 140660364. Its totient is φ = 64920156.
The previous prime is 97380223. The next prime is 97380259. The reversal of 97380243 is 34208379.
It is not a de Polignac number, because 97380243 - 25 = 97380211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97380198 and 97380207.
It is not an unprimeable number, because it can be changed into a prime (97380223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5410005 + ... + 5410022.
It is an arithmetic number, because the mean of its divisors is an integer number (23443394).
Almost surely, 297380243 is an apocalyptic number.
97380243 is a deficient number, since it is larger than the sum of its proper divisors (43280121).
97380243 is a wasteful number, since it uses less digits than its factorization.
97380243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10820033 (or 10820030 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 97380243 is about 9868.1428343939. The cubic root of 97380243 is about 460.0696854101.
The spelling of 97380243 in words is "ninety-seven million, three hundred eighty thousand, two hundred forty-three".
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