Base | Representation |
---|---|
bin | 1100111110011010110101 |
3 | 20101210211200 |
4 | 30332122311 |
5 | 1332321042 |
6 | 200523113 |
7 | 40624416 |
oct | 14763265 |
9 | 6353750 |
10 | 3401397 |
11 | 1a1357a |
12 | 1180499 |
13 | 92127c |
14 | 64780d |
15 | 472c4c |
hex | 33e6b5 |
3401397 has 12 divisors (see below), whose sum is σ = 4983264. Its totient is φ = 2235240.
The previous prime is 3401393. The next prime is 3401417. The reversal of 3401397 is 7931043.
It is not a de Polignac number, because 3401397 - 22 = 3401393 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 3401397.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401393) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2023 + ... + 3300.
It is an arithmetic number, because the mean of its divisors is an integer number (415272).
Almost surely, 23401397 is an apocalyptic number.
It is an amenable number.
3401397 is a deficient number, since it is larger than the sum of its proper divisors (1581867).
3401397 is a wasteful number, since it uses less digits than its factorization.
3401397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5400 (or 5397 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 3401397 is about 1844.2876673665. The cubic root of 3401397 is about 150.3900515196.
The spelling of 3401397 in words is "three million, four hundred one thousand, three hundred ninety-seven".
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