Base | Representation |
---|---|
bin | 111100111100001000… |
… | …1110101000000000000 |
3 | 110111210100021021212211 |
4 | 1321320101311000000 |
5 | 4121003420131321 |
6 | 140041445031504 |
7 | 12312001535452 |
oct | 1717021650000 |
9 | 414710237784 |
10 | 130866958336 |
11 | 50555a93824 |
12 | 214430b5594 |
13 | c45769c92a |
14 | 64966a42d2 |
15 | 360e0150e1 |
hex | 1e78475000 |
130866958336 has 26 divisors (see below), whose sum is σ = 261701974922. Its totient is φ = 65433477120.
The previous prime is 130866958333. The next prime is 130866958363. The reversal of 130866958336 is 633859668031.
It can be written as a sum of positive squares in only one way, i.e., 100362240000 + 30504718336 = 316800^2 + 174656^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130866958333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15970875 + ... + 15979066.
Almost surely, 2130866958336 is an apocalyptic number.
130866958336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
130866958336 is a deficient number, since it is larger than the sum of its proper divisors (130835016586).
130866958336 is an frugal number, since it uses more digits than its factorization.
130866958336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31949965 (or 31949943 counting only the distinct ones).
The product of its (nonzero) digits is 16796160, while the sum is 58.
The spelling of 130866958336 in words is "one hundred thirty billion, eight hundred sixty-six million, nine hundred fifty-eight thousand, three hundred thirty-six".
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