Search a number
-
+
2338029 = 32259781
BaseRepresentation
bin1000111010110011101101
311101210011200
420322303231
51044304104
6122040113
725605261
oct10726355
94353150
102338029
111357661
12949039
1363b265
1444c0a1
15312b39
hex23aced

2338029 has 6 divisors (see below), whose sum is σ = 3377166. Its totient is φ = 1558680.

The previous prime is 2338003. The next prime is 2338043. The reversal of 2338029 is 9208332.

It can be written as a sum of positive squares in only one way, i.e., 1334025 + 1004004 = 1155^2 + 1002^2 .

It is not a de Polignac number, because 2338029 - 27 = 2337901 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2337993 and 2338011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338079) 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 5 ways as a sum of consecutive naturals, for example, 129882 + ... + 129899.

It is an arithmetic number, because the mean of its divisors is an integer number (562861).

22338029 is an apocalyptic number.

It is an amenable number.

2338029 is a deficient number, since it is larger than the sum of its proper divisors (1039137).

2338029 is a wasteful number, since it uses less digits than its factorization.

2338029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259787 (or 259784 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2338029 is about 1529.0614768543. The cubic root of 2338029 is about 132.7241536283.

It can be divided in two parts, 23380 and 29, that added together give a square (23409 = 1532).

The spelling of 2338029 in words is "two million, three hundred thirty-eight thousand, twenty-nine".

Divisors: 1 3 9 259781 779343 2338029