Base | Representation |
---|---|
bin | 1100110100110… |
… | …1100011010111 |
3 | 10202020001220120 |
4 | 3031031203113 |
5 | 102232420111 |
6 | 5201003023 |
7 | 1222151553 |
oct | 315154327 |
9 | 122201816 |
10 | 53795031 |
11 | 28403004 |
12 | 16023473 |
13 | b1b68a4 |
14 | 7204863 |
15 | 4ac9406 |
hex | 334d8d7 |
53795031 has 8 divisors (see below), whose sum is σ = 71915520. Its totient is φ = 35768952.
The previous prime is 53795017. The next prime is 53795033. The reversal of 53795031 is 13059735.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53795031 - 211 = 53792983 is a prime.
It is a super-2 number, since 2×537950312 = 5787810720581922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53794983 and 53795001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53795033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22261 + ... + 24558.
It is an arithmetic number, because the mean of its divisors is an integer number (8989440).
Almost surely, 253795031 is an apocalyptic number.
53795031 is a deficient number, since it is larger than the sum of its proper divisors (18120489).
53795031 is a wasteful number, since it uses less digits than its factorization.
53795031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47205.
The product of its (nonzero) digits is 14175, while the sum is 33.
The square root of 53795031 is about 7334.5095950581. The cubic root of 53795031 is about 377.4974775792.
The spelling of 53795031 in words is "fifty-three million, seven hundred ninety-five thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •