Base | Representation |
---|---|
bin | 1000110000100… |
… | …00110010000001 |
3 | 12010020121121012 |
4 | 10120100302001 |
5 | 122302002212 |
6 | 11142410305 |
7 | 1551322334 |
oct | 430206201 |
9 | 163217535 |
10 | 73469057 |
11 | 38520432 |
12 | 20730995 |
13 | 122b481c |
14 | 9a8661b |
15 | 66b3922 |
hex | 4610c81 |
73469057 has 2 divisors, whose sum is σ = 73469058. Its totient is φ = 73469056.
The previous prime is 73469047. The next prime is 73469059. The reversal of 73469057 is 75096437.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 68624656 + 4844401 = 8284^2 + 2201^2 .
It is a cyclic number.
It is not a de Polignac number, because 73469057 - 24 = 73469041 is a prime.
Together with 73469059, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (73469059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36734528 + 36734529.
It is an arithmetic number, because the mean of its divisors is an integer number (36734529).
Almost surely, 273469057 is an apocalyptic number.
It is an amenable number.
73469057 is a deficient number, since it is larger than the sum of its proper divisors (1).
73469057 is an equidigital number, since it uses as much as digits as its factorization.
73469057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 158760, while the sum is 41.
The square root of 73469057 is about 8571.4092773592. The cubic root of 73469057 is about 418.8271454511.
The spelling of 73469057 in words is "seventy-three million, four hundred sixty-nine thousand, fifty-seven".
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