Base | Representation |
---|---|
bin | 110111101101100100100111… |
… | …000111010111011111000100 |
3 | 1012010120002101221212211022220 |
4 | 313231210213013113133010 |
5 | 224103434123322342012 |
6 | 2225042330123452340 |
7 | 102416263135525002 |
oct | 6755444707273704 |
9 | 1163502357784286 |
10 | 245024245512132 |
11 | 71088220906009 |
12 | 235934100870b0 |
13 | a6948c1a47988 |
14 | 447134594da72 |
15 | 1d4d999d1808c |
hex | ded9271d77c4 |
245024245512132 has 96 divisors (see below), whose sum is σ = 599301015667200. Its totient is φ = 77827890981120.
The previous prime is 245024245512103. The next prime is 245024245512139. The reversal of 245024245512132 is 231215542420542.
It is not an unprimeable number, because it can be changed into a prime (245024245512139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1262895043 + ... + 1263089045.
It is an arithmetic number, because the mean of its divisors is an integer number (6242718913200).
Almost surely, 2245024245512132 is an apocalyptic number.
It is an amenable number.
245024245512132 is an abundant number, since it is smaller than the sum of its proper divisors (354276770155068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245024245512132 is a wasteful number, since it uses less digits than its factorization.
245024245512132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253793 (or 253791 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 42.
Adding to 245024245512132 its reverse (231215542420542), we get a palindrome (476239787932674).
The spelling of 245024245512132 in words is "two hundred forty-five trillion, twenty-four billion, two hundred forty-five million, five hundred twelve thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •