Base | Representation |
---|---|
bin | 1100110010101… |
… | …0101101000001 |
3 | 10201221211002211 |
4 | 3030222231001 |
5 | 102213333124 |
6 | 5153542121 |
7 | 1221015445 |
oct | 314525501 |
9 | 121854084 |
10 | 53652289 |
11 | 28315839 |
12 | 15b74941 |
13 | b166922 |
14 | 71a8825 |
15 | 4a9be94 |
hex | 332ab41 |
53652289 has 8 divisors (see below), whose sum is σ = 58641408. Its totient is φ = 48866880.
The previous prime is 53652283. The next prime is 53652301. The reversal of 53652289 is 98225635.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53652289 - 27 = 53652161 is a prime.
It is a super-2 number, since 2×536522892 = 5757136229879042, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53652283) 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, 50377 + ... + 51430.
It is an arithmetic number, because the mean of its divisors is an integer number (7330176).
Almost surely, 253652289 is an apocalyptic number.
It is an amenable number.
53652289 is a deficient number, since it is larger than the sum of its proper divisors (4989119).
53652289 is a wasteful number, since it uses less digits than its factorization.
53652289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101855.
The product of its digits is 129600, while the sum is 40.
The square root of 53652289 is about 7324.7722831498. The cubic root of 53652289 is about 377.1632925913.
It can be divided in two parts, 536 and 52289, that added together give a palindrome (52825).
The spelling of 53652289 in words is "fifty-three million, six hundred fifty-two thousand, two hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •