Base | Representation |
---|---|
bin | 1011000100101101100… |
… | …11001011110010101000 |
3 | 1100101002210122110121220 |
4 | 11202112303023302220 |
5 | 22213214200401323 |
6 | 450443211302040 |
7 | 36326553114063 |
oct | 5422663136250 |
9 | 1311083573556 |
10 | 380487122088 |
11 | 137400074417 |
12 | 618a844a920 |
13 | 29b58b5a038 |
14 | 145b687d8da |
15 | 9d6d8000e3 |
hex | 5896ccbca8 |
380487122088 has 64 divisors (see below), whose sum is σ = 960254982720. Its totient is φ = 125627673600.
The previous prime is 380487122077. The next prime is 380487122117. The reversal of 380487122088 is 880221784083.
It is a self number, because there is not a number n which added to its sum of digits gives 380487122088.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1589056 + ... + 1812752.
It is an arithmetic number, because the mean of its divisors is an integer number (15003984105).
Almost surely, 2380487122088 is an apocalyptic number.
It is an amenable number.
380487122088 is an abundant number, since it is smaller than the sum of its proper divisors (579767860632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380487122088 is a wasteful number, since it uses less digits than its factorization.
380487122088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224378 (or 224374 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 51.
The spelling of 380487122088 in words is "three hundred eighty billion, four hundred eighty-seven million, one hundred twenty-two thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •