Base | Representation |
---|---|
bin | 1001011100000100110101 |
3 | 11122201002111 |
4 | 21130010311 |
5 | 1113134133 |
6 | 125011021 |
7 | 30013453 |
oct | 11340465 |
9 | 4581074 |
10 | 2474293 |
11 | 143aa78 |
12 | 9b3a71 |
13 | 6882a3 |
14 | 4859d3 |
15 | 33d1cd |
hex | 25c135 |
2474293 has 4 divisors (see below), whose sum is σ = 2477440. Its totient is φ = 2471148.
The previous prime is 2474291. The next prime is 2474321. The reversal of 2474293 is 3924742.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2474293 - 21 = 2474291 is a prime.
It is a super-2 number, since 2×24742932 = 12244251699698, which contains 22 as substring.
It is a d-powerful number, because it can be written as 217 + 44 + 74 + 48 + 221 + 93 + 311 .
It is a Duffinian number.
2474293 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2474291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778 + ... + 2356.
It is an arithmetic number, because the mean of its divisors is an integer number (619360).
22474293 is an apocalyptic number.
It is an amenable number.
2474293 is a deficient number, since it is larger than the sum of its proper divisors (3147).
2474293 is a wasteful number, since it uses less digits than its factorization.
2474293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3146.
The product of its digits is 12096, while the sum is 31.
The square root of 2474293 is about 1572.9885568560. The cubic root of 2474293 is about 135.2540802579.
The spelling of 2474293 in words is "two million, four hundred seventy-four thousand, two hundred ninety-three".
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