Base | Representation |
---|---|
bin | 11011000111110… |
… | …111111100001010 |
3 | 1011201020212211120 |
4 | 123013313330022 |
5 | 1412443031340 |
6 | 113053140110 |
7 | 14163565245 |
oct | 3307677412 |
9 | 1151225746 |
10 | 455048970 |
11 | 213955032 |
12 | 10848a636 |
13 | 73376b5c |
14 | 4461425c |
15 | 29e394d0 |
hex | 1b1f7f0a |
455048970 has 32 divisors (see below), whose sum is σ = 1096666560. Its totient is φ = 120840960.
The previous prime is 455048963. The next prime is 455048981. The reversal of 455048970 is 79840554.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24240 + ... + 38699.
It is an arithmetic number, because the mean of its divisors is an integer number (34270830).
Almost surely, 2455048970 is an apocalyptic number.
455048970 is an abundant number, since it is smaller than the sum of its proper divisors (641617590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455048970 is a wasteful number, since it uses less digits than its factorization.
455048970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63190.
The product of its (nonzero) digits is 201600, while the sum is 42.
The square root of 455048970 is about 21331.8768513228. The cubic root of 455048970 is about 769.1647602563.
The spelling of 455048970 in words is "four hundred fifty-five million, forty-eight thousand, nine hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •