Base | Representation |
---|---|
bin | 1010001111110011… |
… | …0000100010110100 |
3 | 21002200202122121220 |
4 | 2203330300202310 |
5 | 21113124114214 |
6 | 1132535110340 |
7 | 125106554610 |
oct | 24374604264 |
9 | 7080678556 |
10 | 2750613684 |
11 | 1191716855 |
12 | 6492123b0 |
13 | 34ab28280 |
14 | 1c144a340 |
15 | 1117319a9 |
hex | a3f308b4 |
2750613684 has 48 divisors (see below), whose sum is σ = 7899201408. Its totient is φ = 725436288.
The previous prime is 2750613683. The next prime is 2750613709. The reversal of 2750613684 is 4863160572.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2750613683) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258347 + ... + 1260530.
It is an arithmetic number, because the mean of its divisors is an integer number (164566696).
Almost surely, 22750613684 is an apocalyptic number.
It is an amenable number.
2750613684 is an abundant number, since it is smaller than the sum of its proper divisors (5148587724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2750613684 is a wasteful number, since it uses less digits than its factorization.
2750613684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2518904 (or 2518902 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 2750613684 is about 52446.2933294623. The cubic root of 2750613684 is about 1401.1238737404.
The spelling of 2750613684 in words is "two billion, seven hundred fifty million, six hundred thirteen thousand, six hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •