Base | Representation |
---|---|
bin | 1001000111000111010010 |
3 | 11111100022112 |
4 | 21013013102 |
5 | 1102412214 |
6 | 123105322 |
7 | 26205236 |
oct | 11070722 |
9 | 4440275 |
10 | 2388434 |
11 | 1391514 |
12 | 972242 |
13 | 658199 |
14 | 4625c6 |
15 | 322a3e |
hex | 2471d2 |
2388434 has 8 divisors (see below), whose sum is σ = 3604608. Its totient is φ = 1186900.
The previous prime is 2388409. The next prime is 2388443. The reversal of 2388434 is 4348832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 2 + 312 + 8 + 83 + 4 + 313 + 49 .
It is a self number, because there is not a number n which added to its sum of digits gives 2388434.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3242 + ... + 3909.
It is an arithmetic number, because the mean of its divisors is an integer number (450576).
22388434 is an apocalyptic number.
2388434 is a deficient number, since it is larger than the sum of its proper divisors (1216174).
2388434 is a wasteful number, since it uses less digits than its factorization.
2388434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7320.
The product of its digits is 18432, while the sum is 32.
The square root of 2388434 is about 1545.4559197855. The cubic root of 2388434 is about 133.6711696655.
The spelling of 2388434 in words is "two million, three hundred eighty-eight thousand, four hundred thirty-four".
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