Base | Representation |
---|---|
bin | 1111100100110… |
… | …10100010011011 |
3 | 100002212000220100 |
4 | 13302122202123 |
5 | 231422001121 |
6 | 20544230443 |
7 | 3144363324 |
oct | 762324233 |
9 | 302760810 |
10 | 130656411 |
11 | 67830106 |
12 | 3790b423 |
13 | 210b84b2 |
14 | 134d144b |
15 | b70d026 |
hex | 7c9a89b |
130656411 has 6 divisors (see below), whose sum is σ = 188725940. Its totient is φ = 87104268.
The previous prime is 130656391. The next prime is 130656431. The reversal of 130656411 is 114656031.
130656411 is a `hidden beast` number, since 1 + 3 + 0 + 656 + 4 + 1 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (130656391) and next prime (130656431).
It is not a de Polignac number, because 130656411 - 222 = 126462107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130656431) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7258681 + ... + 7258698.
Almost surely, 2130656411 is an apocalyptic number.
130656411 is a deficient number, since it is larger than the sum of its proper divisors (58069529).
130656411 is a wasteful number, since it uses less digits than its factorization.
130656411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14517385 (or 14517382 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 130656411 is about 11430.5035322159. The cubic root of 130656411 is about 507.4308977556.
The spelling of 130656411 in words is "one hundred thirty million, six hundred fifty-six thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •