Base | Representation |
---|---|
bin | 11101111000011101100110… |
… | …011000101000001000111000 |
3 | 122020022221211020200002110101 |
4 | 131320131212120220020320 |
5 | 114211220132014202300 |
6 | 1143303030411525144 |
7 | 36453012625233520 |
oct | 3570354630501070 |
9 | 566287736602411 |
10 | 131423422022200 |
11 | 3896a3a6591460 |
12 | 128a68a61597b4 |
13 | 5844238800499 |
14 | 2464cdb350680 |
15 | 102d958acbb6a |
hex | 778766628238 |
131423422022200 has 96 divisors (see below), whose sum is σ = 380957244140160. Its totient is φ = 40963144521600.
The previous prime is 131423422022177. The next prime is 131423422022231. The reversal of 131423422022200 is 2220224324131.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
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, 4266978822 + ... + 4267009621.
It is an arithmetic number, because the mean of its divisors is an integer number (3968304626460).
Almost surely, 2131423422022200 is an apocalyptic number.
131423422022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131423422022200 is an abundant number, since it is smaller than the sum of its proper divisors (249533822117960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131423422022200 is a wasteful number, since it uses less digits than its factorization.
131423422022200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8533988477 (or 8533988468 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 131423422022200 its reverse (2220224324131), we get a palindrome (133643646346331).
The spelling of 131423422022200 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, four hundred twenty-two million, twenty-two thousand, two hundred".
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