Base | Representation |
---|---|
bin | 1001101011101000110111 |
3 | 11202221112110 |
4 | 21223220313 |
5 | 1122204124 |
6 | 130222103 |
7 | 30400350 |
oct | 11535067 |
9 | 4687473 |
10 | 2538039 |
11 | 1483959 |
12 | a24933 |
13 | 6ab2ca |
14 | 4a0d27 |
15 | 352029 |
hex | 26ba37 |
2538039 has 16 divisors (see below), whose sum is σ = 4071680. Its totient is φ = 1373760.
The previous prime is 2538031. The next prime is 2538059. The reversal of 2538039 is 9308352.
It is a happy number.
It is not a de Polignac number, because 2538039 - 23 = 2538031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2537997 and 2538015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2538031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2782 + ... + 3579.
It is an arithmetic number, because the mean of its divisors is an integer number (254480).
22538039 is an apocalyptic number.
2538039 is a deficient number, since it is larger than the sum of its proper divisors (1533641).
2538039 is a wasteful number, since it uses less digits than its factorization.
2538039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6390.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 2538039 is about 1593.1224058433. The cubic root of 2538039 is about 136.4057769961.
The spelling of 2538039 in words is "two million, five hundred thirty-eight thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •