Base | Representation |
---|---|
bin | 11101110111010001111110… |
… | …111101101110101111001000 |
3 | 122020001012020211121012010001 |
4 | 131313101332331232233020 |
5 | 114203402341341214422 |
6 | 1143201442033332344 |
7 | 36444106620516103 |
oct | 3567217675565710 |
9 | 566035224535101 |
10 | 131342230023112 |
11 | 38938a21843869 |
12 | 128930071070b4 |
13 | 5839699745b84 |
14 | 2460dd816973a |
15 | 102b7a5b53227 |
hex | 77747ef6ebc8 |
131342230023112 has 64 divisors (see below), whose sum is σ = 248913518515200. Its totient is φ = 64967243616000.
The previous prime is 131342230023101. The next prime is 131342230023143. The reversal of 131342230023112 is 211320032243131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1608146037 + ... + 1608227707.
It is an arithmetic number, because the mean of its divisors is an integer number (3889273726800).
Almost surely, 2131342230023112 is an apocalyptic number.
It is an amenable number.
131342230023112 is a deficient number, since it is larger than the sum of its proper divisors (117571288492088).
131342230023112 is a wasteful number, since it uses less digits than its factorization.
131342230023112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84638 (or 84634 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 131342230023112 its reverse (211320032243131), we get a palindrome (342662262266243).
The spelling of 131342230023112 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred thirty million, twenty-three thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •