Base | Representation |
---|---|
bin | 1101001110110110001001 |
3 | 20112020010200 |
4 | 31032312021 |
5 | 1341444211 |
6 | 202202413 |
7 | 41324526 |
oct | 15166611 |
9 | 6466120 |
10 | 3468681 |
11 | 1a5a087 |
12 | 11b3409 |
13 | 945a98 |
14 | 66414d |
15 | 487b56 |
hex | 34ed89 |
3468681 has 12 divisors (see below), whose sum is σ = 5127408. Its totient is φ = 2258424.
The previous prime is 3468679. The next prime is 3468701. The reversal of 3468681 is 1868643.
It is a happy number.
It is not a de Polignac number, because 3468681 - 21 = 3468679 is a prime.
It is a super-2 number, since 2×34686812 = 24063495759522, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3468611) 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, 4095 + ... + 4868.
It is an arithmetic number, because the mean of its divisors is an integer number (427284).
Almost surely, 23468681 is an apocalyptic number.
It is an amenable number.
3468681 is a deficient number, since it is larger than the sum of its proper divisors (1658727).
3468681 is a wasteful number, since it uses less digits than its factorization.
3468681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9012 (or 9009 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 3468681 is about 1862.4395292197. The cubic root of 3468681 is about 151.3752199363.
The spelling of 3468681 in words is "three million, four hundred sixty-eight thousand, six hundred eighty-one".
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