Base | Representation |
---|---|
bin | 1110001100100100001010 |
3 | 21000001220200 |
4 | 32030210022 |
5 | 1423041412 |
6 | 211433030 |
7 | 43426542 |
oct | 16144412 |
9 | 7001820 |
10 | 3721482 |
11 | 2112006 |
12 | 12b5776 |
13 | a03b7b |
14 | 6cc322 |
15 | 4d79dc |
hex | 38c90a |
3721482 has 12 divisors (see below), whose sum is σ = 8063250. Its totient is φ = 1240488.
The previous prime is 3721477. The next prime is 3721489. The reversal of 3721482 is 2841273.
It can be written as a sum of positive squares in only one way, i.e., 3721041 + 441 = 1929^2 + 21^2 .
It is not an unprimeable number, because it can be changed into a prime (3721489) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103357 + ... + 103392.
Almost surely, 23721482 is an apocalyptic number.
3721482 is an abundant number, since it is smaller than the sum of its proper divisors (4341768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3721482 is a wasteful number, since it uses less digits than its factorization.
3721482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206757 (or 206754 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 3721482 is about 1929.1143045450. The cubic root of 3721482 is about 154.9667913594.
The spelling of 3721482 in words is "three million, seven hundred twenty-one thousand, four hundred eighty-two".
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