Base | Representation |
---|---|
bin | 1011010000000101101101 |
3 | 12112211221012 |
4 | 23100011231 |
5 | 1223340420 |
6 | 143115005 |
7 | 34033040 |
oct | 13200555 |
9 | 5484835 |
10 | 2949485 |
11 | 1734aa0 |
12 | ba2a65 |
13 | 7c3676 |
14 | 56ac57 |
15 | 3d3dc5 |
hex | 2d016d |
2949485 has 32 divisors (see below), whose sum is σ = 4534272. Its totient is φ = 1788480.
The previous prime is 2949467. The next prime is 2949487. The reversal of 2949485 is 5849492.
It is not a de Polignac number, because 2949485 - 26 = 2949421 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 (2949487) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18014 + ... + 18176.
It is an arithmetic number, because the mean of its divisors is an integer number (141696).
22949485 is an apocalyptic number.
It is an amenable number.
2949485 is a deficient number, since it is larger than the sum of its proper divisors (1584787).
2949485 is a wasteful number, since it uses less digits than its factorization.
2949485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233.
The product of its digits is 103680, while the sum is 41.
The square root of 2949485 is about 1717.4064748917. The cubic root of 2949485 is about 143.4108678521.
It can be divided in two parts, 294 and 9485, that added together give a palindrome (9779).
The spelling of 2949485 in words is "two million, nine hundred forty-nine thousand, four hundred eighty-five".
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