Base | Representation |
---|---|
bin | 111101000110111101… |
… | …1110111011101101010 |
3 | 110112201122221221221212 |
4 | 1322031323313131222 |
5 | 4122224424100020 |
6 | 140141504433122 |
7 | 12324003100565 |
oct | 1721573673552 |
9 | 415648857855 |
10 | 131230300010 |
11 | 507220a07a7 |
12 | 215249187a2 |
13 | c4b4a476c4 |
14 | 64cca454dc |
15 | 3630d86cc5 |
hex | 1e8def776a |
131230300010 has 16 divisors (see below), whose sum is σ = 236224882656. Its totient is φ = 52489821648.
The previous prime is 131230299983. The next prime is 131230300067. The reversal of 131230300010 is 10003032131.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37112 + ... + 513651.
It is an arithmetic number, because the mean of its divisors is an integer number (14764055166).
Almost surely, 2131230300010 is an apocalyptic number.
131230300010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131230300010 is a deficient number, since it is larger than the sum of its proper divisors (104994582646).
131230300010 is a wasteful number, since it uses less digits than its factorization.
131230300010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574597.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 131230300010 its reverse (10003032131), we get a palindrome (141233332141).
The spelling of 131230300010 in words is "one hundred thirty-one billion, two hundred thirty million, three hundred thousand, ten".
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