Base | Representation |
---|---|
bin | 1101010111010… |
… | …0100100111001 |
3 | 10220110201220221 |
4 | 3111310210321 |
5 | 103322131100 |
6 | 5321220041 |
7 | 1250301661 |
oct | 325644471 |
9 | 126421827 |
10 | 56052025 |
11 | 29704797 |
12 | 16931621 |
13 | b7c6ca3 |
14 | 76311a1 |
15 | 4dc301a |
hex | 3574939 |
56052025 has 12 divisors (see below), whose sum is σ = 69870652. Its totient is φ = 44605440.
The previous prime is 56052019. The next prime is 56052049. The reversal of 56052025 is 52025065.
It can be written as a sum of positive squares in 6 ways, for example, as 6827769 + 49224256 = 2613^2 + 7016^2 .
It is not a de Polignac number, because 56052025 - 25 = 56051993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984 + ... + 10633.
Almost surely, 256052025 is an apocalyptic number.
It is an amenable number.
56052025 is a deficient number, since it is larger than the sum of its proper divisors (13818627).
56052025 is a wasteful number, since it uses less digits than its factorization.
56052025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11820 (or 11815 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 56052025 is about 7486.7900331183. The cubic root of 56052025 is about 382.7046763664.
The spelling of 56052025 in words is "fifty-six million, fifty-two thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •