Base | Representation |
---|---|
bin | 1100111110100011011000 |
3 | 20101211120221 |
4 | 30332203120 |
5 | 1332330234 |
6 | 200525424 |
7 | 40626130 |
oct | 14764330 |
9 | 6354527 |
10 | 3401944 |
11 | 1a13a27 |
12 | 1180874 |
13 | 9215b0 |
14 | 647ac0 |
15 | 472eb4 |
hex | 33e8d8 |
3401944 has 32 divisors (see below), whose sum is σ = 7852320. Its totient is φ = 1345536.
The previous prime is 3401941. The next prime is 3401947. The reversal of 3401944 is 4491043.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3401941) and next prime (3401947).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609 + ... + 3064.
It is an arithmetic number, because the mean of its divisors is an integer number (245385).
Almost surely, 23401944 is an apocalyptic number.
It is an amenable number.
3401944 is an abundant number, since it is smaller than the sum of its proper divisors (4450376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3401944 is a wasteful number, since it uses less digits than its factorization.
3401944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4699 (or 4695 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 3401944 is about 1844.4359571425. The cubic root of 3401944 is about 150.3981128102.
Adding to 3401944 its reverse (4491043), we get a palindrome (7892987).
The spelling of 3401944 in words is "three million, four hundred one thousand, nine hundred forty-four".
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