Base | Representation |
---|---|
bin | 1111100010111… |
… | …10111000110110 |
3 | 100002101121202021 |
4 | 13301132320312 |
5 | 231341141321 |
6 | 20535103354 |
7 | 3142325110 |
oct | 761367066 |
9 | 302347667 |
10 | 130412086 |
11 | 67683592 |
12 | 37811b5a |
13 | 2103121c |
14 | 1346a3b0 |
15 | b6b0941 |
hex | 7c5ee36 |
130412086 has 16 divisors (see below), whose sum is σ = 235330560. Its totient is φ = 52949160.
The previous prime is 130412059. The next prime is 130412099. The reversal of 130412086 is 680214031.
It is a self number, because there is not a number n which added to its sum of digits gives 130412086.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244870 + ... + 245401.
It is an arithmetic number, because the mean of its divisors is an integer number (14708160).
Almost surely, 2130412086 is an apocalyptic number.
130412086 is a deficient number, since it is larger than the sum of its proper divisors (104918474).
130412086 is a wasteful number, since it uses less digits than its factorization.
130412086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490299.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 130412086 is about 11419.8111192786. The cubic root of 130412086 is about 507.1144050238.
The spelling of 130412086 in words is "one hundred thirty million, four hundred twelve thousand, eighty-six".
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