Base | Representation |
---|---|
bin | 110010000000001110… |
… | …111010010111100101 |
3 | 12010120211002102011102 |
4 | 302000032322113211 |
5 | 1334424344002133 |
6 | 40355412245445 |
7 | 3610340654360 |
oct | 620016722745 |
9 | 163524072142 |
10 | 53691000293 |
11 | 20852196217 |
12 | a4a5010885 |
13 | 50a8662178 |
14 | 2854a0b0d7 |
15 | 15e392e7e8 |
hex | c803ba5e5 |
53691000293 has 16 divisors (see below), whose sum is σ = 61591770240. Its totient is φ = 45848172096.
The previous prime is 53691000289. The next prime is 53691000301. The reversal of 53691000293 is 39200019635.
It is a cyclic number.
It is not a de Polignac number, because 53691000293 - 22 = 53691000289 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53691000263) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2376830 + ... + 2399312.
It is an arithmetic number, because the mean of its divisors is an integer number (3849485640).
Almost surely, 253691000293 is an apocalyptic number.
It is an amenable number.
53691000293 is a deficient number, since it is larger than the sum of its proper divisors (7900769947).
53691000293 is a wasteful number, since it uses less digits than its factorization.
53691000293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23756.
The product of its (nonzero) digits is 43740, while the sum is 38.
The spelling of 53691000293 in words is "fifty-three billion, six hundred ninety-one million, two hundred ninety-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.134 sec. • engine limits •