Base | Representation |
---|---|
bin | 11100011110011110111101 |
3 | 112001020220112 |
4 | 130132132331 |
5 | 3402334033 |
6 | 423555405 |
7 | 120310352 |
oct | 34363675 |
9 | 15036815 |
10 | 7464893 |
11 | 4239537 |
12 | 25bbb65 |
13 | 17149c7 |
14 | dc4629 |
15 | 9c6c48 |
hex | 71e7bd |
7464893 has 8 divisors (see below), whose sum is σ = 7777536. Its totient is φ = 7156800.
The previous prime is 7464889. The next prime is 7464901. The reversal of 7464893 is 3984647.
7464893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7464893 - 22 = 7464889 is a prime.
It is a d-powerful number, because it can be written as 78 + 42 + 68 + 44 + 83 + 9 + 39 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7464893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7464823) 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, 2438 + ... + 4568.
It is an arithmetic number, because the mean of its divisors is an integer number (972192).
Almost surely, 27464893 is an apocalyptic number.
It is an amenable number.
7464893 is a deficient number, since it is larger than the sum of its proper divisors (312643).
7464893 is a wasteful number, since it uses less digits than its factorization.
7464893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2275.
The product of its digits is 145152, while the sum is 41.
The square root of 7464893 is about 2732.1956372119. The cubic root of 7464893 is about 195.4374836902.
The spelling of 7464893 in words is "seven million, four hundred sixty-four thousand, eight hundred ninety-three".
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