Base | Representation |
---|---|
bin | 1001010010101101… |
… | …0011000000010111 |
3 | 20102211121112100122 |
4 | 2110223103000113 |
5 | 20102030044012 |
6 | 1051303102155 |
7 | 115545602042 |
oct | 22453230027 |
9 | 6384545318 |
10 | 2494378007 |
11 | 1070014130 |
12 | 59744195b |
13 | 309a11524 |
14 | 1993c9c59 |
15 | e8eb9e72 |
hex | 94ad3017 |
2494378007 has 16 divisors (see below), whose sum is σ = 2875564800. Its totient is φ = 2139863040.
The previous prime is 2494377997. The next prime is 2494378063. The reversal of 2494378007 is 7008734942.
It is a cyclic number.
It is not a de Polignac number, because 2494378007 - 218 = 2494115863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2494378097) 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, 30494 + ... + 76932.
It is an arithmetic number, because the mean of its divisors is an integer number (179722800).
Almost surely, 22494378007 is an apocalyptic number.
2494378007 is a deficient number, since it is larger than the sum of its proper divisors (381186793).
2494378007 is a wasteful number, since it uses less digits than its factorization.
2494378007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46726.
The product of its (nonzero) digits is 338688, while the sum is 44.
The square root of 2494378007 is about 49943.7484276060. The cubic root of 2494378007 is about 1356.1906822733.
The spelling of 2494378007 in words is "two billion, four hundred ninety-four million, three hundred seventy-eight thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •