Search a number
2234013 = 32332377
BaseRepresentation
bin1000100001011010011101
311012111111020
420201122131
51032442023
6115514353
724663105
oct10413235
94174436
102234013
1112964a1
128b89b9
13602b02
14422205
152e1de3
hex22169d

2234013 has 8 divisors (see below), whose sum is σ = 3108288. Its totient is φ = 1424544.

The previous prime is 2234009. The next prime is 2234017. The reversal of 2234013 is 3104322.

Adding to 2234013 its reverse (3104322), we get a palindrome (5338335).

It is an interprime number because it is at equal distance from previous prime (2234009) and next prime (2234017).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2234013 - 22 = 2234009 is a prime.

2234013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2233983 and 2234001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234017) 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, 16120 + ... + 16257.

It is an arithmetic number, because the mean of its divisors is an integer number (388536).

22234013 is an apocalyptic number.

2234013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2234013 is a deficient number, since it is larger than the sum of its proper divisors (874275).

2234013 is a wasteful number, since it uses less digits than its factorization.

2234013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32403.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2234013 is about 1494.6615001397. The cubic root of 2234013 is about 130.7259777190.

The spelling of 2234013 in words is "two million, two hundred thirty-four thousand, thirteen".

Divisors: 1 3 23 69 32377 97131 744671 2234013