Base | Representation |
---|---|
bin | 1011101001011… |
… | …11011111010100 |
3 | 20210212021210002 |
4 | 11310233133110 |
5 | 200003241314 |
6 | 13410150432 |
7 | 2264352611 |
oct | 564573724 |
9 | 223767702 |
10 | 97712084 |
11 | 50179598 |
12 | 28882418 |
13 | 17322302 |
14 | cd97508 |
15 | 88a1ade |
hex | 5d2f7d4 |
97712084 has 12 divisors (see below), whose sum is σ = 171373524. Its totient is φ = 48748224.
The previous prime is 97712081. The next prime is 97712101. The reversal of 97712084 is 48021779.
It can be written as a sum of positive squares in 2 ways, for example, as 72931600 + 24780484 = 8540^2 + 4978^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97712081) 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 3 ways as a sum of consecutive naturals, for example, 24899 + ... + 28554.
It is an arithmetic number, because the mean of its divisors is an integer number (14281127).
Almost surely, 297712084 is an apocalyptic number.
It is an amenable number.
97712084 is a deficient number, since it is larger than the sum of its proper divisors (73661440).
97712084 is a wasteful number, since it uses less digits than its factorization.
97712084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53914 (or 53912 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 38.
The square root of 97712084 is about 9884.9422861239. The cubic root of 97712084 is about 460.5916834744.
The spelling of 97712084 in words is "ninety-seven million, seven hundred twelve thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •