Base | Representation |
---|---|
bin | 111100110010110100… |
… | …0110111111011101100 |
3 | 110110222112211011202112 |
4 | 1321211220313323230 |
5 | 4114333340420211 |
6 | 135550434143152 |
7 | 12301153444466 |
oct | 1714550677354 |
9 | 413875734675 |
10 | 130554232556 |
11 | 50405508270 |
12 | 21376421ab8 |
13 | c4079676a7 |
14 | 6466d3b136 |
15 | 35e184088b |
hex | 1e65a37eec |
130554232556 has 48 divisors (see below), whose sum is σ = 251190481920. Its totient is φ = 58879638720.
The previous prime is 130554232553. The next prime is 130554232559. The reversal of 130554232556 is 655232455031.
It is an interprime number because it is at equal distance from previous prime (130554232553) and next prime (130554232559).
It is a super-2 number, since 2×1305542325562 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130554232553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4338410 + ... + 4368398.
It is an arithmetic number, because the mean of its divisors is an integer number (5233135040).
Almost surely, 2130554232556 is an apocalyptic number.
It is an amenable number.
130554232556 is a deficient number, since it is larger than the sum of its proper divisors (120636249364).
130554232556 is a wasteful number, since it uses less digits than its factorization.
130554232556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30774 (or 30772 counting only the distinct ones).
The product of its (nonzero) digits is 540000, while the sum is 41.
Adding to 130554232556 its reverse (655232455031), we get a palindrome (785786687587).
The spelling of 130554232556 in words is "one hundred thirty billion, five hundred fifty-four million, two hundred thirty-two thousand, five hundred fifty-six".
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