Base | Representation |
---|---|
bin | 1100100100010… |
… | …1010000011011 |
3 | 10200012001220220 |
4 | 3021011100123 |
5 | 101443244400 |
6 | 5121451123 |
7 | 1210022454 |
oct | 311052033 |
9 | 120161826 |
10 | 52712475 |
11 | 27833732 |
12 | 157a0aa3 |
13 | abc7c1a |
14 | 700212b |
15 | 49637a0 |
hex | 324541b |
52712475 has 48 divisors (see below), whose sum is σ = 90396000. Its totient is φ = 27089920.
The previous prime is 52712447. The next prime is 52712477. The reversal of 52712475 is 57421725.
It is not a de Polignac number, because 52712475 - 26 = 52712411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52712477) 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, 353701 + ... + 353849.
It is an arithmetic number, because the mean of its divisors is an integer number (1883250).
Almost surely, 252712475 is an apocalyptic number.
52712475 is a deficient number, since it is larger than the sum of its proper divisors (37683525).
52712475 is a wasteful number, since it uses less digits than its factorization.
52712475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304 (or 299 counting only the distinct ones).
The product of its digits is 19600, while the sum is 33.
The square root of 52712475 is about 7260.3357360387. The cubic root of 52712475 is about 374.9480817012.
The spelling of 52712475 in words is "fifty-two million, seven hundred twelve thousand, four hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •