Base | Representation |
---|---|
bin | 1011100101100… |
… | …11100100110001 |
3 | 20202220111112202 |
4 | 11302303210301 |
5 | 144341021104 |
6 | 13351232545 |
7 | 2260140062 |
oct | 562634461 |
9 | 222814482 |
10 | 97204529 |
11 | 4a962224 |
12 | 28678755 |
13 | 171a5296 |
14 | cca4569 |
15 | 880151e |
hex | 5cb3931 |
97204529 has 2 divisors, whose sum is σ = 97204530. Its totient is φ = 97204528.
The previous prime is 97204501. The next prime is 97204543. The reversal of 97204529 is 92540279.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 74356129 + 22848400 = 8623^2 + 4780^2 .
It is a cyclic number.
It is not a de Polignac number, because 97204529 - 28 = 97204273 is a prime.
It is a super-2 number, since 2×972045292 = 18897440916223682, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 97204492 and 97204501.
It is not a weakly prime, because it can be changed into another prime (97204559) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48602264 + 48602265.
It is an arithmetic number, because the mean of its divisors is an integer number (48602265).
Almost surely, 297204529 is an apocalyptic number.
It is an amenable number.
97204529 is a deficient number, since it is larger than the sum of its proper divisors (1).
97204529 is an equidigital number, since it uses as much as digits as its factorization.
97204529 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 97204529 is about 9859.2357208863. The cubic root of 97204529 is about 459.7928005092.
The spelling of 97204529 in words is "ninety-seven million, two hundred four thousand, five hundred twenty-nine".
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