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22413053 = 132118171
BaseRepresentation
bin101010101111…
…1111011111101
31120011200221002
41111133323331
521214204203
62120220045
7361336115
oct125377375
946150832
1022413053
1111719293
12760a625
134849880
142d96045
151e7ad88
hex155fefd

22413053 has 8 divisors (see below), whose sum is σ = 24254496. Its totient is φ = 20588400.

The previous prime is 22413043. The next prime is 22413059. The reversal of 22413053 is 35031422.

It is a happy number.

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 22413053 - 24 = 22413037 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 (22413059) 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, 1343 + ... + 6828.

It is an arithmetic number, because the mean of its divisors is an integer number (3031812).

Almost surely, 222413053 is an apocalyptic number.

It is an amenable number.

22413053 is a deficient number, since it is larger than the sum of its proper divisors (1841443).

22413053 is a wasteful number, since it uses less digits than its factorization.

22413053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 22413053 is about 4734.2426004589. The cubic root of 22413053 is about 281.9466936446.

Adding to 22413053 its reverse (35031422), we get a palindrome (57444475).

The spelling of 22413053 in words is "twenty-two million, four hundred thirteen thousand, fifty-three".

Divisors: 1 13 211 2743 8171 106223 1724081 22413053