Base | Representation |
---|---|
bin | 11101110010011110101000… |
… | …111110101011101011101110 |
3 | 122011212122110001002200201201 |
4 | 131302132220332223223232 |
5 | 114133001012420342110 |
6 | 1142350103433400114 |
7 | 36411215001346120 |
oct | 3562365076535356 |
9 | 564778401080651 |
10 | 131012222434030 |
11 | 38820a7609a773 |
12 | 1283b06826903a |
13 | 5814526ac5ac2 |
14 | 244d04d9a5210 |
15 | 1022dddd6bb3a |
hex | 7727a8fabaee |
131012222434030 has 32 divisors (see below), whose sum is σ = 269511470263296. Its totient is φ = 44918374149024.
The previous prime is 131012222433971. The next prime is 131012222434073. The reversal of 131012222434030 is 30434222210131.
131012222434030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 131012222434030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32997627 + ... + 36754153.
It is an arithmetic number, because the mean of its divisors is an integer number (8422233445728).
Almost surely, 2131012222434030 is an apocalyptic number.
131012222434030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131012222434030 is an abundant number, since it is smaller than the sum of its proper divisors (138499247829266).
131012222434030 is a wasteful number, since it uses less digits than its factorization.
131012222434030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4254768.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 131012222434030 its reverse (30434222210131), we get a palindrome (161446444644161).
The spelling of 131012222434030 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-two million, four hundred thirty-four thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •