Base | Representation |
---|---|
bin | 11011000111101… |
… | …111101011110000 |
3 | 1011201012011110001 |
4 | 123013233223300 |
5 | 1412440441102 |
6 | 113052315344 |
7 | 14163364534 |
oct | 3307575360 |
9 | 1151164401 |
10 | 455015152 |
11 | 213931689 |
12 | 108472b54 |
13 | 73364647 |
14 | 44605bc4 |
15 | 29e2e487 |
hex | 1b1efaf0 |
455015152 has 20 divisors (see below), whose sum is σ = 887005480. Its totient is φ = 226110528.
The previous prime is 455015147. The next prime is 455015153. The reversal of 455015152 is 251510554.
It is a self number, because there is not a number n which added to its sum of digits gives 455015152.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455015153) 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, 84627 + ... + 89842.
It is an arithmetic number, because the mean of its divisors is an integer number (44350274).
Almost surely, 2455015152 is an apocalyptic number.
It is an amenable number.
455015152 is a deficient number, since it is larger than the sum of its proper divisors (431990328).
455015152 is a wasteful number, since it uses less digits than its factorization.
455015152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174640 (or 174634 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 28.
The square root of 455015152 is about 21331.0841731029. The cubic root of 455015152 is about 769.1457057076.
It can be divided in two parts, 45501 and 5152, that added together give a cube (50653 = 373).
The spelling of 455015152 in words is "four hundred fifty-five million, fifteen thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •