Base | Representation |
---|---|
bin | 1011111100001010111100 |
3 | 12220000121120 |
4 | 23330022330 |
5 | 1300130134 |
6 | 151030540 |
7 | 35414331 |
oct | 13741274 |
9 | 5800546 |
10 | 3130044 |
11 | 1848715 |
12 | 106b450 |
13 | 8578c8 |
14 | 5b6988 |
15 | 41c649 |
hex | 2fc2bc |
3130044 has 24 divisors (see below), whose sum is σ = 7373520. Its totient is φ = 1033344.
The previous prime is 3130037. The next prime is 3130087. The reversal of 3130044 is 4400313.
3130044 = 6222 + 6232 + ... + 6292.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 112 + ... + 2504.
It is an arithmetic number, because the mean of its divisors is an integer number (307230).
Almost surely, 23130044 is an apocalyptic number.
It is an amenable number.
3130044 is an abundant number, since it is smaller than the sum of its proper divisors (4243476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130044 is a wasteful number, since it uses less digits than its factorization.
3130044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2509 (or 2507 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 3130044 is about 1769.1930363869. The cubic root of 3130044 is about 146.2795046032.
Adding to 3130044 its reverse (4400313), we get a palindrome (7530357).
The spelling of 3130044 in words is "three million, one hundred thirty thousand, forty-four".
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