Base | Representation |
---|---|
bin | 1010011001010010000001 |
3 | 12010102222200 |
4 | 22121102001 |
5 | 1144144433 |
6 | 134223413 |
7 | 32106405 |
oct | 12312201 |
9 | 5112880 |
10 | 2724993 |
11 | 15a1367 |
12 | ab4b69 |
13 | 74542b |
14 | 50d105 |
15 | 38c613 |
hex | 299481 |
2724993 has 12 divisors (see below), whose sum is σ = 4063488. Its totient is φ = 1757880.
The previous prime is 2724989. The next prime is 2725001. The reversal of 2724993 is 3994272.
It is not a de Polignac number, because 2724993 - 22 = 2724989 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2724193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4605 + ... + 5162.
It is an arithmetic number, because the mean of its divisors is an integer number (338624).
22724993 is an apocalyptic number.
It is an amenable number.
2724993 is a deficient number, since it is larger than the sum of its proper divisors (1338495).
2724993 is a wasteful number, since it uses less digits than its factorization.
2724993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9804 (or 9801 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 2724993 is about 1650.7552816817. The cubic root of 2724993 is about 139.6760024619.
The spelling of 2724993 in words is "two million, seven hundred twenty-four thousand, nine hundred ninety-three".
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