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23033341 = 314991489
BaseRepresentation
bin101011111011…
…1010111111101
31121100012210201
41113313113331
521344031331
62141403501
7366531412
oct127672775
947305721
1023033341
1112002321
127869591
134a05cc6
1430b8109
15204ea61
hex15f75fd

23033341 has 8 divisors (see below), whose sum is σ = 23840000. Its totient is φ = 22230720.

The previous prime is 23033321. The next prime is 23033359. The reversal of 23033341 is 14333032.

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

It is not a de Polignac number, because 23033341 - 29 = 23032829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14725 + ... + 16213.

It is an arithmetic number, because the mean of its divisors is an integer number (2980000).

Almost surely, 223033341 is an apocalyptic number.

It is an amenable number.

23033341 is a deficient number, since it is larger than the sum of its proper divisors (806659).

23033341 is a wasteful number, since it uses less digits than its factorization.

23033341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 23033341 is about 4799.3063040402. The cubic root of 23033341 is about 284.5240481153.

Adding to 23033341 its reverse (14333032), we get a palindrome (37366373).

The spelling of 23033341 in words is "twenty-three million, thirty-three thousand, three hundred forty-one".

Divisors: 1 31 499 1489 15469 46159 743011 23033341