Base | Representation |
---|---|
bin | 1010111010110… |
… | …1000001111001 |
3 | 10012011202100121 |
4 | 2232231001321 |
5 | 43211004442 |
6 | 4313333241 |
7 | 1064162254 |
oct | 256550171 |
9 | 105152317 |
10 | 45797497 |
11 | 23940379 |
12 | 13407221 |
13 | 9646615 |
14 | 612209b |
15 | 4049967 |
hex | 2bad079 |
45797497 has 2 divisors, whose sum is σ = 45797498. Its totient is φ = 45797496.
The previous prime is 45797461. The next prime is 45797503. The reversal of 45797497 is 79479754.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45373696 + 423801 = 6736^2 + 651^2 .
It is a cyclic number.
It is not a de Polignac number, because 45797497 - 219 = 45273209 is a prime.
It is not a weakly prime, because it can be changed into another prime (45797197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22898748 + 22898749.
It is an arithmetic number, because the mean of its divisors is an integer number (22898749).
Almost surely, 245797497 is an apocalyptic number.
It is an amenable number.
45797497 is a deficient number, since it is larger than the sum of its proper divisors (1).
45797497 is an equidigital number, since it uses as much as digits as its factorization.
45797497 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2222640, while the sum is 52.
The square root of 45797497 is about 6767.3847976896. The cubic root of 45797497 is about 357.7782325529.
The spelling of 45797497 in words is "forty-five million, seven hundred ninety-seven thousand, four hundred ninety-seven".
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