Base | Representation |
---|---|
bin | 1100010111100011001110 |
3 | 20002201110010 |
4 | 30113203032 |
5 | 1312222230 |
6 | 153254050 |
7 | 36362310 |
oct | 14274316 |
9 | 6081403 |
10 | 3242190 |
11 | 19149a6 |
12 | 1104326 |
13 | 896973 |
14 | 6057b0 |
15 | 4409b0 |
hex | 3178ce |
3242190 has 32 divisors (see below), whose sum is σ = 8893440. Its totient is φ = 741024.
The previous prime is 3242159. The next prime is 3242191. The reversal of 3242190 is 912423.
It is a super-2 number, since 2×32421902 = 21023591992200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3242191) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7510 + ... + 7929.
It is an arithmetic number, because the mean of its divisors is an integer number (277920).
Almost surely, 23242190 is an apocalyptic number.
3242190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3242190 is an abundant number, since it is smaller than the sum of its proper divisors (5651250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3242190 is a wasteful number, since it uses less digits than its factorization.
3242190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15456.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 3242190 is about 1800.6082305710. The cubic root of 3242190 is about 148.0060564846.
The spelling of 3242190 in words is "three million, two hundred forty-two thousand, one hundred ninety".
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