Base | Representation |
---|---|
bin | 1100111011111100001101 |
3 | 20101021220200 |
4 | 30323330031 |
5 | 1332004440 |
6 | 200404113 |
7 | 40553004 |
oct | 14737415 |
9 | 6337820 |
10 | 3391245 |
11 | 1a06990 |
12 | 1176639 |
13 | 919770 |
14 | 643c3b |
15 | 46ec30 |
hex | 33bf0d |
3391245 has 96 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 1382400.
The previous prime is 3391237. The next prime is 3391301. The reversal of 3391245 is 5421933.
It is not a de Polignac number, because 3391245 - 23 = 3391237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 109380 + ... + 109410.
It is an arithmetic number, because the mean of its divisors is an integer number (78624).
Almost surely, 23391245 is an apocalyptic number.
It is an amenable number.
3391245 is an abundant number, since it is smaller than the sum of its proper divisors (4156659).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3391245 is a wasteful number, since it uses less digits than its factorization.
3391245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83 (or 80 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 3391245 is about 1841.5333285064. The cubic root of 3391245 is about 150.2402815596.
The spelling of 3391245 in words is "three million, three hundred ninety-one thousand, two hundred forty-five".
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