Base | Representation |
---|---|
bin | 1011010000001100101110 |
3 | 12112212112211 |
4 | 23100030232 |
5 | 1223344214 |
6 | 143121034 |
7 | 34034251 |
oct | 13201456 |
9 | 5485484 |
10 | 2949934 |
11 | 1735369 |
12 | ba317a |
13 | 7c3930 |
14 | 56b098 |
15 | 3d40c4 |
hex | 2d032e |
2949934 has 16 divisors (see below), whose sum is σ = 4973472. Its totient is φ = 1302048.
The previous prime is 2949931. The next prime is 2949949. The reversal of 2949934 is 4399492.
It is a super-2 number, since 2×29499342 = 17404221208712, which contains 22 as substring.
It is a d-powerful number, because it can be written as 221 + 94 + 48 + 94 + 96 + 311 + 48 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2949931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 3064.
It is an arithmetic number, because the mean of its divisors is an integer number (310842).
22949934 is an apocalyptic number.
2949934 is a deficient number, since it is larger than the sum of its proper divisors (2023538).
2949934 is a wasteful number, since it uses less digits than its factorization.
2949934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4971.
The product of its digits is 69984, while the sum is 40.
The square root of 2949934 is about 1717.5371902815. The cubic root of 2949934 is about 143.4181446267.
It can be divided in two parts, 2949 and 934, that added together give a palindrome (3883).
The spelling of 2949934 in words is "two million, nine hundred forty-nine thousand, nine hundred thirty-four".
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