Base | Representation |
---|---|
bin | 1101010101010000100000 |
3 | 20120120011101 |
4 | 31111100200 |
5 | 1343314234 |
6 | 202524144 |
7 | 41464225 |
oct | 15252040 |
9 | 6516141 |
10 | 3494944 |
11 | 1a77892 |
12 | 1206654 |
13 | 954a1b |
14 | 66d94c |
15 | 490814 |
hex | 355420 |
3494944 has 24 divisors (see below), whose sum is σ = 6936300. Its totient is φ = 1733376.
The previous prime is 3494923. The next prime is 3494947. The reversal of 3494944 is 4494943.
It can be written as a sum of positive squares in 2 ways, for example, as 3459600 + 35344 = 1860^2 + 188^2 .
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (3494947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4402 + ... + 5134.
Almost surely, 23494944 is an apocalyptic number.
It is an amenable number.
3494944 is a deficient number, since it is larger than the sum of its proper divisors (3441356).
3494944 is a wasteful number, since it uses less digits than its factorization.
3494944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892 (or 884 counting only the distinct ones).
The product of its digits is 62208, while the sum is 37.
The square root of 3494944 is about 1869.4769321925. The cubic root of 3494944 is about 151.7563038671.
Subtracting 3494944 from its reverse (4494943), we obtain a palindrome (999999).
The spelling of 3494944 in words is "three million, four hundred ninety-four thousand, nine hundred forty-four".
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