Base | Representation |
---|---|
bin | 1010011100100001101101 |
3 | 12011010012222 |
4 | 22130201231 |
5 | 1200111120 |
6 | 134405125 |
7 | 32163224 |
oct | 12344155 |
9 | 5133188 |
10 | 2738285 |
11 | 1600350 |
12 | b007a5 |
13 | 74b4b4 |
14 | 513cbb |
15 | 391525 |
hex | 29c86d |
2738285 has 8 divisors (see below), whose sum is σ = 3584736. Its totient is φ = 1991440.
The previous prime is 2738279. The next prime is 2738287. The reversal of 2738285 is 5828372.
It is a happy number.
2738285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2738285 - 24 = 2738269 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2738287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24839 + ... + 24948.
It is an arithmetic number, because the mean of its divisors is an integer number (448092).
22738285 is an apocalyptic number.
It is an amenable number.
2738285 is a deficient number, since it is larger than the sum of its proper divisors (846451).
2738285 is a wasteful number, since it uses less digits than its factorization.
2738285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49803.
The product of its digits is 26880, while the sum is 35.
The square root of 2738285 is about 1654.7764199432. The cubic root of 2738285 is about 139.9027385682.
It can be divided in two parts, 273 and 8285, that added together give a palindrome (8558).
The spelling of 2738285 in words is "two million, seven hundred thirty-eight thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.117 sec. • engine limits •