Base | Representation |
---|---|
bin | 1011000001000101100111 |
3 | 12102201122102 |
4 | 23001011213 |
5 | 1214404124 |
6 | 141522315 |
7 | 33355640 |
oct | 13010547 |
9 | 5381572 |
10 | 2888039 |
11 | 16a2910 |
12 | b7339b |
13 | 7a16cb |
14 | 5526c7 |
15 | 3c0aae |
hex | 2c1167 |
2888039 has 8 divisors (see below), whose sum is σ = 3600768. Its totient is φ = 2250360.
The previous prime is 2888029. The next prime is 2888059. The reversal of 2888039 is 9308882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2888039 - 216 = 2822503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2887993 and 2888011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2888029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18677 + ... + 18830.
It is an arithmetic number, because the mean of its divisors is an integer number (450096).
22888039 is an apocalyptic number.
2888039 is a deficient number, since it is larger than the sum of its proper divisors (712729).
2888039 is a wasteful number, since it uses less digits than its factorization.
2888039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37525.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 2888039 is about 1699.4231374205. The cubic root of 2888039 is about 142.4079882055.
The spelling of 2888039 in words is "two million, eight hundred eighty-eight thousand, thirty-nine".
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