Base | Representation |
---|---|
bin | 1101000001001101111101 |
3 | 20102101120021 |
4 | 31001031331 |
5 | 1333202421 |
6 | 201052141 |
7 | 41003014 |
oct | 15011575 |
9 | 6371507 |
10 | 3412861 |
11 | 1a21151 |
12 | 1187051 |
13 | 92655a |
14 | 64ba7b |
15 | 476341 |
hex | 34137d |
3412861 has 2 divisors, whose sum is σ = 3412862. Its totient is φ = 3412860.
The previous prime is 3412859. The next prime is 3412907. The reversal of 3412861 is 1682143.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3404025 + 8836 = 1845^2 + 94^2 .
It is an emirp because it is prime and its reverse (1682143) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3412861 - 21 = 3412859 is a prime.
Together with 3412859, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3412831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706430 + 1706431.
It is an arithmetic number, because the mean of its divisors is an integer number (1706431).
Almost surely, 23412861 is an apocalyptic number.
It is an amenable number.
3412861 is a deficient number, since it is larger than the sum of its proper divisors (1).
3412861 is an equidigital number, since it uses as much as digits as its factorization.
3412861 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1152, while the sum is 25.
The square root of 3412861 is about 1847.3930280263. The cubic root of 3412861 is about 150.5588192586.
The spelling of 3412861 in words is "three million, four hundred twelve thousand, eight hundred sixty-one".
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