Base | Representation |
---|---|
bin | 11010010001011101000010 |
3 | 110221220111202 |
4 | 122101131002 |
5 | 3230342414 |
6 | 403341202 |
7 | 112353254 |
oct | 32213502 |
9 | 13856452 |
10 | 6887234 |
11 | 3984532 |
12 | 2381802 |
13 | 1571ab3 |
14 | cb3cd4 |
15 | 9109de |
hex | 691742 |
6887234 has 8 divisors (see below), whose sum is σ = 10874640. Its totient is φ = 3262356.
The previous prime is 6887219. The next prime is 6887249. The reversal of 6887234 is 4327886.
It is an interprime number because it is at equal distance from previous prime (6887219) and next prime (6887249).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 181243 = 6887234 / (6 + 8 + 8 + 7 + 2 + 3 + 4).
It is an Ulam number.
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, 90584 + ... + 90659.
It is an arithmetic number, because the mean of its divisors is an integer number (1359330).
Almost surely, 26887234 is an apocalyptic number.
6887234 is a deficient number, since it is larger than the sum of its proper divisors (3987406).
6887234 is a wasteful number, since it uses less digits than its factorization.
6887234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181264.
The product of its digits is 64512, while the sum is 38.
The square root of 6887234 is about 2624.3540157532. The cubic root of 6887234 is about 190.2603448575.
The spelling of 6887234 in words is "six million, eight hundred eighty-seven thousand, two hundred thirty-four".
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