Base | Representation |
---|---|
bin | 111010010110010101000011… |
… | …0000111111000100011000110 |
3 | 2111022020110222000020112001020 |
4 | 1310230222012013320203012 |
5 | 1014232430113022312412 |
6 | 5015324122522412010 |
7 | 213051346315150044 |
oct | 16454520607704306 |
9 | 2438213860215036 |
10 | 513242252150982 |
11 | 1395978a9161102 |
12 | 49691953961006 |
13 | 1904c6c91b1633 |
14 | 90a50b3ca5394 |
15 | 3e5091eab018c |
hex | 1d2ca861f88c6 |
513242252150982 has 32 divisors (see below), whose sum is σ = 1066092813734400. Its totient is φ = 164602756183968.
The previous prime is 513242252150939. The next prime is 513242252150993. The reversal of 513242252150982 is 289051252242315.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15423779857 + ... + 15423813132.
It is an arithmetic number, because the mean of its divisors is an integer number (33315400429200).
Almost surely, 2513242252150982 is an apocalyptic number.
513242252150982 is an abundant number, since it is smaller than the sum of its proper divisors (552850561583418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513242252150982 is a wasteful number, since it uses less digits than its factorization.
513242252150982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30847593100.
The product of its (nonzero) digits is 3456000, while the sum is 51.
The spelling of 513242252150982 in words is "five hundred thirteen trillion, two hundred forty-two billion, two hundred fifty-two million, one hundred fifty thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •