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2233093 = 23791229
BaseRepresentation
bin1000100001001100000101
311012110020011
420201030011
51032424333
6115510221
724660322
oct10411405
94173204
102233093
111295835
128b8371
13602575
14421b49
152e19cd
hex221305

2233093 has 8 divisors (see below), whose sum is σ = 2361600. Its totient is φ = 2107248.

The previous prime is 2233081. The next prime is 2233117. The reversal of 2233093 is 3903322.

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 2233093 - 217 = 2102021 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 (2233003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203 + ... + 2431.

It is an arithmetic number, because the mean of its divisors is an integer number (295200).

22233093 is an apocalyptic number.

2233093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2233093 is a deficient number, since it is larger than the sum of its proper divisors (128507).

2233093 is a wasteful number, since it uses less digits than its factorization.

2233093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2233093 is about 1494.3537064564. The cubic root of 2233093 is about 130.7080302835.

The spelling of 2233093 in words is "two million, two hundred thirty-three thousand, ninety-three".

Divisors: 1 23 79 1229 1817 28267 97091 2233093