Base | Representation |
---|---|
bin | 1110010010111101000… |
… | …0010100110000000111 |
3 | 212110221200220200220120 |
4 | 3210233100110300013 |
5 | 13011000110204302 |
6 | 304455123433023 |
7 | 23513226036552 |
oct | 3445720246007 |
9 | 773850820816 |
10 | 245605944327 |
11 | 95185175187 |
12 | 3b724b25773 |
13 | 1a21192a753 |
14 | bc5d003699 |
15 | 65c71a69bc |
hex | 392f414c07 |
245605944327 has 16 divisors (see below), whose sum is σ = 328499066112. Its totient is φ = 163225782720.
The previous prime is 245605944289. The next prime is 245605944359. The reversal of 245605944327 is 723449506542.
It is not a de Polignac number, because 245605944327 - 28 = 245605944071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 245605944327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245605944127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279252 + ... + 1458662.
It is an arithmetic number, because the mean of its divisors is an integer number (20531191632).
Almost surely, 2245605944327 is an apocalyptic number.
245605944327 is a deficient number, since it is larger than the sum of its proper divisors (82893121785).
245605944327 is a wasteful number, since it uses less digits than its factorization.
245605944327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180838.
The product of its (nonzero) digits is 7257600, while the sum is 51.
The spelling of 245605944327 in words is "two hundred forty-five billion, six hundred five million, nine hundred forty-four thousand, three hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •