Base | Representation |
---|---|
bin | 1100011101111… |
… | …1011100011110 |
3 | 10122101212212200 |
4 | 3013133130132 |
5 | 101341423304 |
6 | 5104512330 |
7 | 1203334611 |
oct | 307373436 |
9 | 118355780 |
10 | 52295454 |
11 | 27579392 |
12 | 1561b6a6 |
13 | aab0173 |
14 | 6d34178 |
15 | 48cee39 |
hex | 31df71e |
52295454 has 12 divisors (see below), whose sum is σ = 113306856. Its totient is φ = 17431812.
The previous prime is 52295449. The next prime is 52295489. The reversal of 52295454 is 45459225.
52295454 is a `hidden beast` number, since 522 + 95 + 45 + 4 = 666.
It is a super-2 number, since 2×522954542 = 5469629018132232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1452634 + ... + 1452669.
It is an arithmetic number, because the mean of its divisors is an integer number (9442238).
Almost surely, 252295454 is an apocalyptic number.
52295454 is an abundant number, since it is smaller than the sum of its proper divisors (61011402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52295454 is a wasteful number, since it uses less digits than its factorization.
52295454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2905311 (or 2905308 counting only the distinct ones).
The product of its digits is 72000, while the sum is 36.
The square root of 52295454 is about 7231.5595828286. The cubic root of 52295454 is about 373.9566947295.
The spelling of 52295454 in words is "fifty-two million, two hundred ninety-five thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •