Base | Representation |
---|---|
bin | 111101000100000100… |
… | …1111000010101011100 |
3 | 110112110220110101002101 |
4 | 1322020021320111130 |
5 | 4122030111412200 |
6 | 140124121534444 |
7 | 12321414514006 |
oct | 1721011702534 |
9 | 415426411071 |
10 | 131133310300 |
11 | 50682375a13 |
12 | 214b8344424 |
13 | c49a919145 |
14 | 64bdbd9376 |
15 | 36275c926a |
hex | 1e8827855c |
131133310300 has 36 divisors (see below), whose sum is σ = 284592409920. Its totient is φ = 52447217920.
The previous prime is 131133310289. The next prime is 131133310387. The reversal of 131133310300 is 3013331131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 841941 + ... + 985459.
It is an arithmetic number, because the mean of its divisors is an integer number (7905344720).
Almost surely, 2131133310300 is an apocalyptic number.
131133310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131133310300 is an abundant number, since it is smaller than the sum of its proper divisors (153459099620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131133310300 is a wasteful number, since it uses less digits than its factorization.
131133310300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152670 (or 152663 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 131133310300 its reverse (3013331131), we get a palindrome (134146641431).
The spelling of 131133310300 in words is "one hundred thirty-one billion, one hundred thirty-three million, three hundred ten thousand, three hundred".
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