Base | Representation |
---|---|
bin | 1011100110011… |
… | …01110111000011 |
3 | 20210002222020101 |
4 | 11303031313003 |
5 | 144402442240 |
6 | 13353423231 |
7 | 2261066011 |
oct | 563156703 |
9 | 223088211 |
10 | 97312195 |
11 | 4aa26102 |
12 | 2870ab17 |
13 | 172122a6 |
14 | ccd18b1 |
15 | 882339a |
hex | 5ccddc3 |
97312195 has 12 divisors (see below), whose sum is σ = 122075856. Its totient is φ = 74462960.
The previous prime is 97312177. The next prime is 97312261. The reversal of 97312195 is 59121379.
It is not a de Polignac number, because 97312195 - 223 = 88923587 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15751 + ... + 21040.
It is an arithmetic number, because the mean of its divisors is an integer number (10172988).
Almost surely, 297312195 is an apocalyptic number.
97312195 is a deficient number, since it is larger than the sum of its proper divisors (24763661).
97312195 is a wasteful number, since it uses less digits than its factorization.
97312195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36842 (or 36819 counting only the distinct ones).
The product of its digits is 17010, while the sum is 37.
The square root of 97312195 is about 9864.6943693153. The cubic root of 97312195 is about 459.9624969425.
The spelling of 97312195 in words is "ninety-seven million, three hundred twelve thousand, one hundred ninety-five".
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