Base | Representation |
---|---|
bin | 1100010000110000110100 |
3 | 20001022022102 |
4 | 30100300310 |
5 | 1310330023 |
6 | 152521232 |
7 | 36215252 |
oct | 14206064 |
9 | 6038272 |
10 | 3214388 |
11 | 18a6021 |
12 | 10b0218 |
13 | 887108 |
14 | 5d95d2 |
15 | 437628 |
hex | 310c34 |
3214388 has 12 divisors (see below), whose sum is σ = 5869920. Its totient is φ = 1537272.
The previous prime is 3214381. The next prime is 3214399. The reversal of 3214388 is 8834123.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3214388.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3214381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17378 + ... + 17561.
It is an arithmetic number, because the mean of its divisors is an integer number (489160).
Almost surely, 23214388 is an apocalyptic number.
It is an amenable number.
3214388 is a deficient number, since it is larger than the sum of its proper divisors (2655532).
3214388 is a wasteful number, since it uses less digits than its factorization.
3214388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34966 (or 34964 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 3214388 is about 1792.8714398975. The cubic root of 3214388 is about 147.5817874479.
The spelling of 3214388 in words is "three million, two hundred fourteen thousand, three hundred eighty-eight".
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