Base | Representation |
---|---|
bin | 1011010010111001011001 |
3 | 12120102201010 |
4 | 23102321121 |
5 | 1224222420 |
6 | 143244133 |
7 | 34111416 |
oct | 13227131 |
9 | 5512633 |
10 | 2960985 |
11 | 17426a5 |
12 | ba9649 |
13 | 7c8981 |
14 | 57110d |
15 | 3d74e0 |
hex | 2d2e59 |
2960985 has 16 divisors (see below), whose sum is σ = 4783680. Its totient is φ = 1563840.
The previous prime is 2960977. The next prime is 2960989. The reversal of 2960985 is 5890692.
It is a happy number.
It is not a de Polignac number, because 2960985 - 23 = 2960977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2960989) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730 + ... + 2540.
It is an arithmetic number, because the mean of its divisors is an integer number (298980).
22960985 is an apocalyptic number.
It is an amenable number.
2960985 is a deficient number, since it is larger than the sum of its proper divisors (1822695).
2960985 is a wasteful number, since it uses less digits than its factorization.
2960985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1928.
The product of its (nonzero) digits is 38880, while the sum is 39.
The square root of 2960985 is about 1720.7512894082. The cubic root of 2960985 is about 143.5970117808.
The spelling of 2960985 in words is "two million, nine hundred sixty thousand, nine hundred eighty-five".
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