Base | Representation |
---|---|
bin | 1011100111001… |
… | …00110100111111 |
3 | 20210021202021200 |
4 | 11303210310333 |
5 | 144414000041 |
6 | 13355430543 |
7 | 2261640204 |
oct | 563446477 |
9 | 223252250 |
10 | 97406271 |
11 | 4aa8a856 |
12 | 28755453 |
13 | 17246061 |
14 | cd17cab |
15 | 88411b6 |
hex | 5ce4d3f |
97406271 has 12 divisors (see below), whose sum is σ = 140783760. Its totient is φ = 64897920.
The previous prime is 97406269. The next prime is 97406279. The reversal of 97406271 is 17260479.
It is a happy number.
It is not a de Polignac number, because 97406271 - 21 = 97406269 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97406279) 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 11 ways as a sum of consecutive naturals, for example, 25590 + ... + 29148.
It is an arithmetic number, because the mean of its divisors is an integer number (11731980).
Almost surely, 297406271 is an apocalyptic number.
97406271 is a deficient number, since it is larger than the sum of its proper divisors (43377489).
97406271 is a wasteful number, since it uses less digits than its factorization.
97406271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6606 (or 6603 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 97406271 is about 9869.4615354638. The cubic root of 97406271 is about 460.1106712291.
The spelling of 97406271 in words is "ninety-seven million, four hundred six thousand, two hundred seventy-one".
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