Base | Representation |
---|---|
bin | 1111100110101… |
… | …00011010100100 |
3 | 100010022002002112 |
4 | 13303110122210 |
5 | 232002042401 |
6 | 20553300152 |
7 | 3146401430 |
oct | 763243244 |
9 | 303262075 |
10 | 130893476 |
11 | 6798222a |
12 | 37a04658 |
13 | 2116c37c |
14 | 135539c0 |
15 | b7583bb |
hex | 7cd46a4 |
130893476 has 12 divisors (see below), whose sum is σ = 261787008. Its totient is φ = 56097192.
The previous prime is 130893473. The next prime is 130893479. The reversal of 130893476 is 674398031.
It is an interprime number because it is at equal distance from previous prime (130893473) and next prime (130893479).
130893476 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (130893473) 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, 2337356 + ... + 2337411.
It is an arithmetic number, because the mean of its divisors is an integer number (21815584).
Almost surely, 2130893476 is an apocalyptic number.
It is an amenable number.
130893476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130893476 is a wasteful number, since it uses less digits than its factorization.
130893476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4674778 (or 4674776 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 130893476 is about 11440.8686733132. The cubic root of 130893476 is about 507.7376091360.
The spelling of 130893476 in words is "one hundred thirty million, eight hundred ninety-three thousand, four hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •