Base | Representation |
---|---|
bin | 111110001111010110000 |
3 | 10211121122000 |
4 | 13301322300 |
5 | 1010230342 |
6 | 111414000 |
7 | 23222661 |
oct | 7617260 |
9 | 3747560 |
10 | 2039472 |
11 | 1173316 |
12 | 824300 |
13 | 5653b6 |
14 | 3b1368 |
15 | 2a444c |
hex | 1f1eb0 |
2039472 has 40 divisors (see below), whose sum is σ = 5855280. Its totient is φ = 679680.
The previous prime is 2039467. The next prime is 2039491. The reversal of 2039472 is 2749302.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1929 + ... + 2792.
It is an arithmetic number, because the mean of its divisors is an integer number (146382).
22039472 is an apocalyptic number.
It is an amenable number.
2039472 is an abundant number, since it is smaller than the sum of its proper divisors (3815808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2039472 is a wasteful number, since it uses less digits than its factorization.
2039472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4738 (or 4726 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 2039472 is about 1428.1008367759. The cubic root of 2039472 is about 126.8155712682.
The spelling of 2039472 in words is "two million, thirty-nine thousand, four hundred seventy-two".
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