Base | Representation |
---|---|
bin | 10001110100010000… |
… | …001111010010011010 |
3 | 1211101020000002001000 |
4 | 101310100033102122 |
5 | 303134323030122 |
6 | 12442140205430 |
7 | 1245031503204 |
oct | 216420172232 |
9 | 54336002030 |
10 | 19130283162 |
11 | 8127600981 |
12 | 385a839876 |
13 | 1a5b4550a3 |
14 | cd69ad774 |
15 | 76e7220ac |
hex | 47440f49a |
19130283162 has 16 divisors (see below), whose sum is σ = 42511740480. Its totient is φ = 6376761036.
The previous prime is 19130283127. The next prime is 19130283191. The reversal of 19130283162 is 26138203191.
19130283162 is a `hidden beast` number, since 191 + 30 + 283 + 162 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177132198 + ... + 177132305.
It is an arithmetic number, because the mean of its divisors is an integer number (2656983780).
Almost surely, 219130283162 is an apocalyptic number.
19130283162 is an abundant number, since it is smaller than the sum of its proper divisors (23381457318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19130283162 is a wasteful number, since it uses less digits than its factorization.
19130283162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354264514 (or 354264508 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The spelling of 19130283162 in words is "nineteen billion, one hundred thirty million, two hundred eighty-three thousand, one hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •