Base | Representation |
---|---|
bin | 1011010100111000000011 |
3 | 12120211211100 |
4 | 23110320003 |
5 | 1230002331 |
6 | 143345443 |
7 | 34144146 |
oct | 13247003 |
9 | 5524740 |
10 | 2969091 |
11 | 17487a4 |
12 | bb2283 |
13 | 7cc578 |
14 | 57405d |
15 | 3d9ae6 |
hex | 2d4e03 |
2969091 has 6 divisors (see below), whose sum is σ = 4288700. Its totient is φ = 1979388.
The previous prime is 2969089. The next prime is 2969137. The reversal of 2969091 is 1909692.
It is not a de Polignac number, because 2969091 - 21 = 2969089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2969011) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164941 + ... + 164958.
22969091 is an apocalyptic number.
2969091 is a deficient number, since it is larger than the sum of its proper divisors (1319609).
2969091 is a wasteful number, since it uses less digits than its factorization.
2969091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 329905 (or 329902 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 2969091 is about 1723.1050461304. The cubic root of 2969091 is about 143.7279295669.
The spelling of 2969091 in words is "two million, nine hundred sixty-nine thousand, ninety-one".
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