Base | Representation |
---|---|
bin | 111100110100100010… |
… | …1001111010100011010 |
3 | 110111010120112001211110 |
4 | 1321221011033110122 |
5 | 4114443133000101 |
6 | 140000300241150 |
7 | 12302454452664 |
oct | 1715105172432 |
9 | 414116461743 |
10 | 130612000026 |
11 | 50435083882 |
12 | 213918401b6 |
13 | c416912421 |
14 | 6470897534 |
15 | 35e6951cd6 |
hex | 1e6914f51a |
130612000026 has 16 divisors (see below), whose sum is σ = 261563702400. Its totient is φ = 43480716288.
The previous prime is 130612000021. The next prime is 130612000033. The reversal of 130612000026 is 620000216031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 130611999966 and 130612000011.
It is not an unprimeable number, because it can be changed into a prime (130612000021) 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 7 ways as a sum of consecutive naturals, for example, 14149266 + ... + 14158493.
It is an arithmetic number, because the mean of its divisors is an integer number (16347731400).
Almost surely, 2130612000026 is an apocalyptic number.
130612000026 is an abundant number, since it is smaller than the sum of its proper divisors (130951702374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130612000026 is a wasteful number, since it uses less digits than its factorization.
130612000026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28308533.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 130612000026 its reverse (620000216031), we get a palindrome (750612216057).
The spelling of 130612000026 in words is "one hundred thirty billion, six hundred twelve million, twenty-six", and thus it is an aban number.
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