Base | Representation |
---|---|
bin | 1010001010110… |
… | …1011010110000 |
3 | 2222021000102002 |
4 | 2202231122300 |
5 | 41404401420 |
6 | 4122113132 |
7 | 1025355551 |
oct | 242553260 |
9 | 88230362 |
10 | 42653360 |
11 | 22093112 |
12 | 1234b7a8 |
13 | 8ab5499 |
14 | 5944328 |
15 | 3b28075 |
hex | 28ad6b0 |
42653360 has 20 divisors (see below), whose sum is σ = 99169248. Its totient is φ = 17061312.
The previous prime is 42653333. The next prime is 42653363. The reversal of 42653360 is 6335624.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (42653363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266504 + ... + 266663.
Almost surely, 242653360 is an apocalyptic number.
42653360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42653360 is an abundant number, since it is smaller than the sum of its proper divisors (56515888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42653360 is a wasteful number, since it uses less digits than its factorization.
42653360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533180 (or 533174 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 42653360 is about 6530.9539885073. The cubic root of 42653360 is about 349.3958557298.
Adding to 42653360 its reverse (6335624), we get a palindrome (48988984).
The spelling of 42653360 in words is "forty-two million, six hundred fifty-three thousand, three hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •