Base | Representation |
---|---|
bin | 1011011010011111000001 |
3 | 12122000100020 |
4 | 23122133001 |
5 | 1231221230 |
6 | 144044053 |
7 | 34301136 |
oct | 13323701 |
9 | 5560306 |
10 | 2992065 |
11 | 1763a8a |
12 | 1003629 |
13 | 809b6b |
14 | 57c58d |
15 | 3e1810 |
hex | 2da7c1 |
2992065 has 16 divisors (see below), whose sum is σ = 4822656. Its totient is φ = 1584000.
The previous prime is 2992049. The next prime is 2992081. The reversal of 2992065 is 5602992.
It is an interprime number because it is at equal distance from previous prime (2992049) and next prime (2992081).
It is not a de Polignac number, because 2992065 - 24 = 2992049 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1605 + ... + 2925.
It is an arithmetic number, because the mean of its divisors is an integer number (301416).
22992065 is an apocalyptic number.
It is an amenable number.
2992065 is a deficient number, since it is larger than the sum of its proper divisors (1830591).
2992065 is a wasteful number, since it uses less digits than its factorization.
2992065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1480.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 2992065 is about 1729.7586536855. The cubic root of 2992065 is about 144.0976864173.
The spelling of 2992065 in words is "two million, nine hundred ninety-two thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •