Base | Representation |
---|---|
bin | 1011101001100… |
… | …00001100101110 |
3 | 20210212102202201 |
4 | 11310300030232 |
5 | 200003334430 |
6 | 13410212114 |
7 | 2264364232 |
oct | 564601456 |
9 | 223772681 |
10 | 97714990 |
11 | 5018079a |
12 | 2888403a |
13 | 17323729 |
14 | cd985c2 |
15 | 88a28ca |
hex | 5d3032e |
97714990 has 16 divisors (see below), whose sum is σ = 176314320. Its totient is φ = 38991040.
The previous prime is 97714961. The next prime is 97714999. The reversal of 97714990 is 9941779.
It is a self number, because there is not a number n which added to its sum of digits gives 97714990.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97714999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7471 + ... + 15850.
It is an arithmetic number, because the mean of its divisors is an integer number (11019645).
Almost surely, 297714990 is an apocalyptic number.
97714990 is a deficient number, since it is larger than the sum of its proper divisors (78599330).
97714990 is a wasteful number, since it uses less digits than its factorization.
97714990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23747.
The product of its (nonzero) digits is 142884, while the sum is 46.
The square root of 97714990 is about 9885.0892762787. The cubic root of 97714990 is about 460.5962494950.
The spelling of 97714990 in words is "ninety-seven million, seven hundred fourteen thousand, nine hundred ninety".
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