Base | Representation |
---|---|
bin | 10001110011101111100011 |
3 | 22210011211020 |
4 | 101303233203 |
5 | 2143342022 |
6 | 244020523 |
7 | 54452313 |
oct | 21635743 |
9 | 8704736 |
10 | 4668387 |
11 | 26a9479 |
12 | 1691743 |
13 | c75b79 |
14 | 897443 |
15 | 62335c |
hex | 473be3 |
4668387 has 16 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 2909312.
The previous prime is 4668373. The next prime is 4668397. The reversal of 4668387 is 7838664.
It is not a de Polignac number, because 4668387 - 24 = 4668371 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4668337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11998 + ... + 12380.
It is an arithmetic number, because the mean of its divisors is an integer number (414720).
Almost surely, 24668387 is an apocalyptic number.
4668387 is a deficient number, since it is larger than the sum of its proper divisors (1967133).
4668387 is a wasteful number, since it uses less digits than its factorization.
4668387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642.
The product of its digits is 193536, while the sum is 42.
The square root of 4668387 is about 2160.6450425741. The cubic root of 4668387 is about 167.1304632702.
The spelling of 4668387 in words is "four million, six hundred sixty-eight thousand, three hundred eighty-seven".
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