Base | Representation |
---|---|
bin | 11101110111010010111010… |
… | …100101111010011000001100 |
3 | 122020001021211120000020002110 |
4 | 131313102322211322120030 |
5 | 114203411413441143200 |
6 | 1143202125211224020 |
7 | 36444143455630464 |
oct | 3567227245723014 |
9 | 566037746006073 |
10 | 131343230412300 |
11 | 38939395502a95 |
12 | 12893246148010 |
13 | 58397c8a8b23a |
14 | 2461090d78ba4 |
15 | 102b8138aeb50 |
hex | 7774ba97a60c |
131343230412300 has 72 divisors (see below), whose sum is σ = 380265080314000. Its totient is φ = 35002250046720.
The previous prime is 131343230412241. The next prime is 131343230412323. The reversal of 131343230412300 is 3214032343131.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140855755 + ... + 141785154.
Almost surely, 2131343230412300 is an apocalyptic number.
131343230412300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131343230412300 is an abundant number, since it is smaller than the sum of its proper divisors (248921849901700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131343230412300 is a wasteful number, since it uses less digits than its factorization.
131343230412300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282642475 (or 282642468 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 131343230412300 its reverse (3214032343131), we get a palindrome (134557262755431).
The spelling of 131343230412300 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred thirty million, four hundred twelve thousand, three hundred".
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