Base | Representation |
---|---|
bin | 1011010001101100001001 |
3 | 12120011221000 |
4 | 23101230021 |
5 | 1224043131 |
6 | 143205213 |
7 | 34061124 |
oct | 13215411 |
9 | 5504830 |
10 | 2956041 |
11 | 1739a10 |
12 | ba6809 |
13 | 7c664a |
14 | 56d3bb |
15 | 3d5ce6 |
hex | 2d1b09 |
2956041 has 32 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 1736640.
The previous prime is 2956033. The next prime is 2956061. The reversal of 2956041 is 1406592.
It is not a de Polignac number, because 2956041 - 23 = 2956033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2955996 and 2956014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2956021) 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, 10855 + ... + 11123.
It is an arithmetic number, because the mean of its divisors is an integer number (153900).
22956041 is an apocalyptic number.
It is an amenable number.
2956041 is a deficient number, since it is larger than the sum of its proper divisors (1968759).
2956041 is a wasteful number, since it uses less digits than its factorization.
2956041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326 (or 320 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 2956041 is about 1719.3141074277. The cubic root of 2956041 is about 143.5170452463.
It can be divided in two parts, 295 and 6041, that added together give a palindrome (6336).
The spelling of 2956041 in words is "two million, nine hundred fifty-six thousand, forty-one".
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