Base | Representation |
---|---|
bin | 10111001011000111… |
… | …11101001110010110 |
3 | 1012010001120200221200 |
4 | 23211203331032112 |
5 | 200434440432440 |
6 | 5414313053330 |
7 | 620210445435 |
oct | 134543751626 |
9 | 35101520850 |
10 | 12441342870 |
11 | 53048a5050 |
12 | 24b26b7246 |
13 | 123371cc58 |
14 | 8604a511c |
15 | 4cc39dc30 |
hex | 2e58fd396 |
12441342870 has 96 divisors (see below), whose sum is σ = 36242013600. Its totient is φ = 2934558720.
The previous prime is 12441342863. The next prime is 12441342923. The reversal of 12441342870 is 7824314421.
12441342870 is a `hidden beast` number, since 1 + 244 + 1 + 342 + 8 + 70 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133195 + ... + 206454.
It is an arithmetic number, because the mean of its divisors is an integer number (377520975).
Almost surely, 212441342870 is an apocalyptic number.
12441342870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12441342870 is an abundant number, since it is smaller than the sum of its proper divisors (23800670730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12441342870 is a wasteful number, since it uses less digits than its factorization.
12441342870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339710 (or 339707 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The spelling of 12441342870 in words is "twelve billion, four hundred forty-one million, three hundred forty-two thousand, eight hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •