Base | Representation |
---|---|
bin | 1010111101100100… |
… | …0101111011010000 |
3 | 21121002000002112201 |
4 | 2233121011323100 |
5 | 22011300400142 |
6 | 1203553532544 |
7 | 132630415360 |
oct | 25731057320 |
9 | 7532002481 |
10 | 2942590672 |
11 | 1280019a1a |
12 | 6a1574154 |
13 | 37b833818 |
14 | 1dcb409a0 |
15 | 123503ab7 |
hex | af645ed0 |
2942590672 has 20 divisors (see below), whose sum is σ = 6515736736. Its totient is φ = 1261110240.
The previous prime is 2942590631. The next prime is 2942590681. The reversal of 2942590672 is 2760952492.
It is a super-3 number, since 3×29425906723 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 13136454 + ... + 13136677.
Almost surely, 22942590672 is an apocalyptic number.
It is an amenable number.
2942590672 is an abundant number, since it is smaller than the sum of its proper divisors (3573146064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2942590672 is a wasteful number, since it uses less digits than its factorization.
2942590672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26273146 (or 26273140 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 46.
The square root of 2942590672 is about 54245.6511805324. The cubic root of 2942590672 is about 1432.9904121887.
The spelling of 2942590672 in words is "two billion, nine hundred forty-two million, five hundred ninety thousand, six hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •