Base | Representation |
---|---|
bin | 1011011010101111101111 |
3 | 12122001210212 |
4 | 23122233233 |
5 | 1231240020 |
6 | 144053035 |
7 | 34304225 |
oct | 13325757 |
9 | 5561725 |
10 | 2993135 |
11 | 1764872 |
12 | 100417b |
13 | 80a4b2 |
14 | 57cb15 |
15 | 3e1cc5 |
hex | 2dabef |
2993135 has 8 divisors (see below), whose sum is σ = 3627936. Its totient is φ = 2370400.
The previous prime is 2993131. The next prime is 2993149. The reversal of 2993135 is 5313992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2993135 - 22 = 2993131 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2993131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459 + ... + 3468.
It is an arithmetic number, because the mean of its divisors is an integer number (453492).
22993135 is an apocalyptic number.
2993135 is a deficient number, since it is larger than the sum of its proper divisors (634801).
2993135 is a wasteful number, since it uses less digits than its factorization.
2993135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6033.
The product of its digits is 7290, while the sum is 32.
The square root of 2993135 is about 1730.0679177420. The cubic root of 2993135 is about 144.1148614173.
The spelling of 2993135 in words is "two million, nine hundred ninety-three thousand, one hundred thirty-five".
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