Base | Representation |
---|---|
bin | 1011100100111… |
… | …10010010111011 |
3 | 20202202001222200 |
4 | 11302132102323 |
5 | 144330223441 |
6 | 13345321243 |
7 | 2256325011 |
oct | 562362273 |
9 | 222661880 |
10 | 97117371 |
11 | 4a90279a |
12 | 28636223 |
13 | 17174700 |
14 | cc808b1 |
15 | 87d57b6 |
hex | 5c9e4bb |
97117371 has 36 divisors (see below), whose sum is σ = 154330488. Its totient is φ = 58810752.
The previous prime is 97117367. The next prime is 97117381. The reversal of 97117371 is 17371179.
It is not a de Polignac number, because 97117371 - 22 = 97117367 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97117331) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 101431 + ... + 102383.
It is an arithmetic number, because the mean of its divisors is an integer number (4286958).
Almost surely, 297117371 is an apocalyptic number.
97117371 is a deficient number, since it is larger than the sum of its proper divisors (57213117).
97117371 is a wasteful number, since it uses less digits than its factorization.
97117371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052 (or 1036 counting only the distinct ones).
The product of its digits is 9261, while the sum is 36.
The square root of 97117371 is about 9854.8146101284. The cubic root of 97117371 is about 459.6553357057.
The spelling of 97117371 in words is "ninety-seven million, one hundred seventeen thousand, three hundred seventy-one".
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