Base | Representation |
---|---|
bin | 1011001101111000011001 |
3 | 12112101112020 |
4 | 23031320121 |
5 | 1223043231 |
6 | 143005053 |
7 | 33664500 |
oct | 13157031 |
9 | 5471466 |
10 | 2940441 |
11 | 1729219 |
12 | b99789 |
13 | 7bc50a |
14 | 567837 |
15 | 3d1396 |
hex | 2cde19 |
2940441 has 24 divisors (see below), whose sum is σ = 4634784. Its totient is φ = 1653120.
The previous prime is 2940437. The next prime is 2940449. The reversal of 2940441 is 1440492.
It is not a de Polignac number, because 2940441 - 22 = 2940437 is a prime.
2940441 is a modest number, since divided by 441 gives 294 as remainder.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2940449) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12081 + ... + 12321.
It is an arithmetic number, because the mean of its divisors is an integer number (193116).
22940441 is an apocalyptic number.
2940441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2940441 is a deficient number, since it is larger than the sum of its proper divisors (1694343).
2940441 is a wasteful number, since it uses less digits than its factorization.
2940441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341 (or 334 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2940441 is about 1714.7714133376. The cubic root of 2940441 is about 143.2641376238.
It can be divided in two parts, 29 and 40441, that added together give a triangular number (40470 = T284).
The spelling of 2940441 in words is "two million, nine hundred forty thousand, four hundred forty-one".
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