Base | Representation |
---|---|
bin | 111100101101011001… |
… | …1010010010100011100 |
3 | 110110111212200202210210 |
4 | 1321122303102110130 |
5 | 4114000314201300 |
6 | 135520421132420 |
7 | 12263515136445 |
oct | 1713263222434 |
9 | 413455622723 |
10 | 130372412700 |
11 | 50321912322 |
12 | 2132555a110 |
13 | c3a90a738a |
14 | 644ab2c2cc |
15 | 35d08c8050 |
hex | 1e5acd251c |
130372412700 has 72 divisors (see below), whose sum is σ = 389378967040. Its totient is φ = 33644491200.
The previous prime is 130372412699. The next prime is 130372412711. The reversal of 130372412700 is 7214273031.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 6999970 + ... + 7018569.
Almost surely, 2130372412700 is an apocalyptic number.
130372412700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130372412700 is an abundant number, since it is smaller than the sum of its proper divisors (259006554340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130372412700 is a wasteful number, since it uses less digits than its factorization.
130372412700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14018587 (or 14018580 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
Adding to 130372412700 its reverse (7214273031), we get a palindrome (137586685731).
The spelling of 130372412700 in words is "one hundred thirty billion, three hundred seventy-two million, four hundred twelve thousand, seven hundred".
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