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23082629 = 59391231
BaseRepresentation
bin101100000001…
…1011010000101
31121102201102012
41120003122011
521402121004
62142424005
7400125203
oct130033205
947381365
1023082629
1112036359
127892005
134a2257b
1430cc073
15205e46e
hex1603685

23082629 has 4 divisors (see below), whose sum is σ = 23473920. Its totient is φ = 22691340.

The previous prime is 23082599. The next prime is 23082643. The reversal of 23082629 is 92628032.

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 23082629 - 28 = 23082373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23082595 and 23082604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082649) 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, 195557 + ... + 195674.

It is an arithmetic number, because the mean of its divisors is an integer number (5868480).

Almost surely, 223082629 is an apocalyptic number.

It is an amenable number.

23082629 is a deficient number, since it is larger than the sum of its proper divisors (391291).

23082629 is an equidigital number, since it uses as much as digits as its factorization.

23082629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391290.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 23082629 is about 4804.4384687495. The cubic root of 23082629 is about 284.7268502232.

The spelling of 23082629 in words is "twenty-three million, eighty-two thousand, six hundred twenty-nine".

Divisors: 1 59 391231 23082629