Base | Representation |
---|---|
bin | 1110011101000101… |
… | …0110101110011110 |
3 | 101000102001210221211 |
4 | 3213101112232132 |
5 | 30421300231210 |
6 | 1441003415034 |
7 | 165103122223 |
oct | 34721265636 |
9 | 11012053854 |
10 | 3880086430 |
11 | 1711231400 |
12 | 90352447a |
13 | 49ab27c3c |
14 | 28b45b94a |
15 | 17a98a38a |
hex | e7456b9e |
3880086430 has 96 divisors (see below), whose sum is σ = 8091643392. Its totient is φ = 1335956160.
The previous prime is 3880086403. The next prime is 3880086433. The reversal of 3880086430 is 346800883.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3880086433) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 2977159 + ... + 2978461.
It is an arithmetic number, because the mean of its divisors is an integer number (84287952).
Almost surely, 23880086430 is an apocalyptic number.
3880086430 is an abundant number, since it is smaller than the sum of its proper divisors (4211556962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3880086430 is a wasteful number, since it uses less digits than its factorization.
3880086430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1462 (or 1451 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 3880086430 is about 62290.3397807397. The cubic root of 3880086430 is about 1571.3772692775.
The spelling of 3880086430 in words is "three billion, eight hundred eighty million, eighty-six thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •