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2233013 = 19211557
BaseRepresentation
bin1000100001001010110101
311012110010012
420201022311
51032424023
6115510005
724660146
oct10411265
94173105
102233013
111295772
128b8305
13602513
14421acd
152e1978
hex2212b5

2233013 has 8 divisors (see below), whose sum is σ = 2365920. Its totient is φ = 2101680.

The previous prime is 2233003. The next prime is 2233019. The reversal of 2233013 is 3103322.

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

It is a cyclic number.

It is not a de Polignac number, because 2233013 - 214 = 2216629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233019) 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, 3731 + ... + 4287.

It is an arithmetic number, because the mean of its divisors is an integer number (295740).

22233013 is an apocalyptic number.

It is an amenable number.

2233013 is a deficient number, since it is larger than the sum of its proper divisors (132907).

2233013 is a wasteful number, since it uses less digits than its factorization.

2233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2233013 is about 1494.3269387922. The cubic root of 2233013 is about 130.7064694040.

Adding to 2233013 its reverse (3103322), we get a palindrome (5336335).

It can be divided in two parts, 223301 and 3, that multiplied together give a triangular number (669903 = T1157).

The spelling of 2233013 in words is "two million, two hundred thirty-three thousand, thirteen".

Divisors: 1 19 211 557 4009 10583 117527 2233013