Base | Representation |
---|---|
bin | 11101110100010111101000… |
… | …110111001010000110111000 |
3 | 122012100001210102222120011001 |
4 | 131310113220313022012320 |
5 | 114142113102131102300 |
6 | 1142525511403014344 |
7 | 36423464364002155 |
oct | 3564275067120670 |
9 | 565301712876131 |
10 | 131142143222200 |
11 | 38871085a86880 |
12 | 1286028650a3b4 |
13 | 5823860454c16 |
14 | 245545673122c |
15 | 1026494c8516a |
hex | 7745e8dca1b8 |
131142143222200 has 48 divisors (see below), whose sum is σ = 332624163269160. Its totient is φ = 47688052080000.
The previous prime is 131142143222173. The next prime is 131142143222249. The reversal of 131142143222200 is 2222341241131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29805030351 + ... + 29805034750.
Almost surely, 2131142143222200 is an apocalyptic number.
131142143222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131142143222200 is an abundant number, since it is smaller than the sum of its proper divisors (201482020046960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131142143222200 is a wasteful number, since it uses less digits than its factorization.
131142143222200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59610065128 (or 59610065119 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 131142143222200 its reverse (2222341241131), we get a palindrome (133364484463331).
The spelling of 131142143222200 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred forty-three million, two hundred twenty-two thousand, two hundred".
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