Base | Representation |
---|---|
bin | 1101001000100011000111 |
3 | 20110220202100 |
4 | 31020203013 |
5 | 1340133022 |
6 | 201443143 |
7 | 41156400 |
oct | 15104307 |
9 | 6426670 |
10 | 3442887 |
11 | 1a41768 |
12 | 11a04b3 |
13 | 937116 |
14 | 6589a7 |
15 | 4801ac |
hex | 3488c7 |
3442887 has 36 divisors (see below), whose sum is σ = 5969496. Its totient is φ = 1905120.
The previous prime is 3442883. The next prime is 3442889. The reversal of 3442887 is 7882443.
It is not a de Polignac number, because 3442887 - 22 = 3442883 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3442883) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16212 + ... + 16422.
Almost surely, 23442887 is an apocalyptic number.
3442887 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
3442887 is a deficient number, since it is larger than the sum of its proper divisors (2526609).
3442887 is a wasteful number, since it uses less digits than its factorization.
3442887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268 (or 258 counting only the distinct ones).
The product of its digits is 43008, while the sum is 36.
The square root of 3442887 is about 1855.5018189158. The cubic root of 3442887 is about 150.9990643627. Note that the first 3 decimals are identical.
The spelling of 3442887 in words is "three million, four hundred forty-two thousand, eight hundred eighty-seven".
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