Base | Representation |
---|---|
bin | 1011100100100… |
… | …00110100000011 |
3 | 20202122021020100 |
4 | 11302100310003 |
5 | 144321442042 |
6 | 13344213443 |
7 | 2256005010 |
oct | 562206403 |
9 | 222567210 |
10 | 97062147 |
11 | 4a875256 |
12 | 2860a283 |
13 | 17155530 |
14 | cc68707 |
15 | 87c424c |
hex | 5c90d03 |
97062147 has 48 divisors (see below), whose sum is σ = 178167808. Its totient is φ = 49533120.
The previous prime is 97062103. The next prime is 97062179. The reversal of 97062147 is 74126079.
It is a happy number.
It is not a de Polignac number, because 97062147 - 26 = 97062083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97062947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23478 + ... + 27300.
Almost surely, 297062147 is an apocalyptic number.
97062147 is a deficient number, since it is larger than the sum of its proper divisors (81105661).
97062147 is a wasteful number, since it uses less digits than its factorization.
97062147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3880 (or 3877 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 97062147 is about 9852.0123325136. The cubic root of 97062147 is about 459.5681943464.
The spelling of 97062147 in words is "ninety-seven million, sixty-two thousand, one hundred forty-seven".
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