Base | Representation |
---|---|
bin | 1011001011100000101101 |
3 | 12111220012200 |
4 | 23023200231 |
5 | 1222240413 |
6 | 142452113 |
7 | 33624261 |
oct | 13134055 |
9 | 5456180 |
10 | 2930733 |
11 | 17219a3 |
12 | b94039 |
13 | 7b7c80 |
14 | 5640a1 |
15 | 3cd573 |
hex | 2cb82d |
2930733 has 24 divisors (see below), whose sum is σ = 4689048. Its totient is φ = 1752192.
The previous prime is 2930723. The next prime is 2930737. The reversal of 2930733 is 3370392.
2930733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1447209 + 1483524 = 1203^2 + 1218^2 .
It is not a de Polignac number, because 2930733 - 217 = 2799661 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2930697 and 2930706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2930737) 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 23 ways as a sum of consecutive naturals, for example, 3991 + ... + 4667.
It is an arithmetic number, because the mean of its divisors is an integer number (195377).
22930733 is an apocalyptic number.
It is an amenable number.
2930733 is a deficient number, since it is larger than the sum of its proper divisors (1758315).
2930733 is a wasteful number, since it uses less digits than its factorization.
2930733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733 (or 730 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 27.
The square root of 2930733 is about 1711.9383750591. The cubic root of 2930733 is about 143.1062994325.
It can be divided in two parts, 2930 and 733, that added together give a palindrome (3663).
The spelling of 2930733 in words is "two million, nine hundred thirty thousand, seven hundred thirty-three".
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