Base | Representation |
---|---|
bin | 1010110010001001… |
… | …1011001011000000 |
3 | 21110201220021020001 |
4 | 2230202123023000 |
5 | 21412021032334 |
6 | 1155123325344 |
7 | 131506406116 |
oct | 25442331300 |
9 | 7421807201 |
10 | 2894705344 |
11 | 1255a92a73 |
12 | 689520854 |
13 | 371938acb |
14 | 1d6637ab6 |
15 | 11e1e5714 |
hex | ac89b2c0 |
2894705344 has 28 divisors (see below), whose sum is σ = 5813398584. Its totient is φ = 1429912064.
The previous prime is 2894705299. The next prime is 2894705353. The reversal of 2894705344 is 4435074982.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2894705294 and 2894705303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267157 + ... + 277780.
It is an arithmetic number, because the mean of its divisors is an integer number (207621378).
Almost surely, 22894705344 is an apocalyptic number.
It is an amenable number.
2894705344 is an abundant number, since it is smaller than the sum of its proper divisors (2918693240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2894705344 is an equidigital number, since it uses as much as digits as its factorization.
2894705344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545032 (or 545022 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 46.
The square root of 2894705344 is about 53802.4659657901. The cubic root of 2894705344 is about 1425.1747554634.
The spelling of 2894705344 in words is "two billion, eight hundred ninety-four million, seven hundred five thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •