Base | Representation |
---|---|
bin | 111100111100101000… |
… | …1111100100011000100 |
3 | 110111211111220020022020 |
4 | 1321321101330203010 |
5 | 4121022221011333 |
6 | 140043245203140 |
7 | 12312264441660 |
oct | 1717121744304 |
9 | 414744806266 |
10 | 130883766468 |
11 | 50564523a44 |
12 | 214488604b0 |
13 | c45b006280 |
14 | 64989db8a0 |
15 | 36107353b3 |
hex | 1e7947c8c4 |
130883766468 has 48 divisors (see below), whose sum is σ = 375871332480. Its totient is φ = 34518795264.
The previous prime is 130883766449. The next prime is 130883766487. The reversal of 130883766468 is 864667388031.
It is an interprime number because it is at equal distance from previous prime (130883766449) and next prime (130883766487).
It is a super-2 number, since 2×1308837664682 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 59927373 + ... + 59929556.
It is an arithmetic number, because the mean of its divisors is an integer number (7830652760).
Almost surely, 2130883766468 is an apocalyptic number.
It is an amenable number.
130883766468 is an abundant number, since it is smaller than the sum of its proper divisors (244987566012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130883766468 is a wasteful number, since it uses less digits than its factorization.
130883766468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119856956 (or 119856954 counting only the distinct ones).
The product of its (nonzero) digits is 27869184, while the sum is 60.
The spelling of 130883766468 in words is "one hundred thirty billion, eight hundred eighty-three million, seven hundred sixty-six thousand, four hundred sixty-eight".
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