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23614081 = 83284507
BaseRepresentation
bin101101000010…
…1001010000001
31122102201102121
41122011022001
522021122311
62202044241
7404500501
oct132051201
948381377
1023614081
1112369677
127aa9681
134b7a43a
1431c9a01
152116b71
hex1685281

23614081 has 4 divisors (see below), whose sum is σ = 23898672. Its totient is φ = 23329492.

The previous prime is 23614079. The next prime is 23614099. The reversal of 23614081 is 18041632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23614081 - 21 = 23614079 is a prime.

It is a super-2 number, since 2×236140812 = 1115249642949122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23614001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142171 + ... + 142336.

It is an arithmetic number, because the mean of its divisors is an integer number (5974668).

Almost surely, 223614081 is an apocalyptic number.

It is an amenable number.

23614081 is a deficient number, since it is larger than the sum of its proper divisors (284591).

23614081 is an equidigital number, since it uses as much as digits as its factorization.

23614081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284590.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 23614081 is about 4859.4321684740. The cubic root of 23614081 is about 286.8954646872.

The spelling of 23614081 in words is "twenty-three million, six hundred fourteen thousand, eighty-one".

Divisors: 1 83 284507 23614081