Base | Representation |
---|---|
bin | 11101110010100111111101… |
… | …100110001001011011001000 |
3 | 122011220121021121212100011200 |
4 | 131302213331212021123020 |
5 | 114133132012343001300 |
6 | 1142354441001224200 |
7 | 36412021023302562 |
oct | 3562477546113310 |
9 | 564817247770150 |
10 | 131022232000200 |
11 | 38825242248a02 |
12 | 12840ba0492060 |
13 | 5815460782518 |
14 | 244d71d0d8332 |
15 | 10232c79b9200 |
hex | 7729fd9896c8 |
131022232000200 has 144 divisors (see below), whose sum is σ = 440073976617600. Its totient is φ = 34934684400000.
The previous prime is 131022232000171. The next prime is 131022232000223. The reversal of 131022232000200 is 2000232220131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8985825 + ... + 18514575.
Almost surely, 2131022232000200 is an apocalyptic number.
131022232000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131022232000200 is an abundant number, since it is smaller than the sum of its proper divisors (309051744617400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131022232000200 is a wasteful number, since it uses less digits than its factorization.
131022232000200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9536412 (or 9536400 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 131022232000200 its reverse (2000232220131), we get a palindrome (133022464220331).
The spelling of 131022232000200 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred thirty-two million, two hundred", and thus it is an aban number.
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