Base | Representation |
---|---|
bin | 1011000101001010101… |
… | …11111110100001100110 |
3 | 1100101201211202200020221 |
4 | 11202211113332201212 |
5 | 22214214300214402 |
6 | 450523344314554 |
7 | 36335612416651 |
oct | 5424527764146 |
9 | 1311654680227 |
10 | 380731648102 |
11 | 1375160a9433 |
12 | 61956312a5a |
13 | 29b97703ca0 |
14 | 145db132898 |
15 | 9d85002337 |
hex | 58a55fe866 |
380731648102 has 16 divisors (see below), whose sum is σ = 615047634432. Its totient is φ = 175716702720.
The previous prime is 380731648097. The next prime is 380731648103. The reversal of 380731648102 is 201846137083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380731648103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664027 + ... + 1096537.
It is an arithmetic number, because the mean of its divisors is an integer number (38440477152).
Almost surely, 2380731648102 is an apocalyptic number.
380731648102 is a deficient number, since it is larger than the sum of its proper divisors (234315986330).
380731648102 is a wasteful number, since it uses less digits than its factorization.
380731648102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466383.
The product of its (nonzero) digits is 193536, while the sum is 43.
The spelling of 380731648102 in words is "three hundred eighty billion, seven hundred thirty-one million, six hundred forty-eight thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •