Base | Representation |
---|---|
bin | 1110101110111001111110 |
3 | 21021012212022 |
4 | 32232321332 |
5 | 1442042032 |
6 | 214440142 |
7 | 44553614 |
oct | 16567176 |
9 | 7235768 |
10 | 3862142 |
11 | 21a8759 |
12 | 1363052 |
13 | a52bbb |
14 | 7276b4 |
15 | 514512 |
hex | 3aee7e |
3862142 has 8 divisors (see below), whose sum is σ = 5837832. Its totient is φ = 1916200.
The previous prime is 3862141. The next prime is 3862147. The reversal of 3862142 is 2412683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×38621422 = 29832281656328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3862141) 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, 7109 + ... + 7632.
It is an arithmetic number, because the mean of its divisors is an integer number (729729).
Almost surely, 23862142 is an apocalyptic number.
3862142 is a deficient number, since it is larger than the sum of its proper divisors (1975690).
3862142 is a wasteful number, since it uses less digits than its factorization.
3862142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14874.
The product of its digits is 2304, while the sum is 26.
The square root of 3862142 is about 1965.2333194814. The cubic root of 3862142 is about 156.8951116261.
It can be divided in two parts, 3862 and 142, that added together give a palindrome (4004).
The spelling of 3862142 in words is "three million, eight hundred sixty-two thousand, one hundred forty-two".
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