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23053827 = 310970501
BaseRepresentation
bin101011111110…
…0011000000011
31121101020220110
41113330120003
521400210302
62142042403
7366645216
oct127743003
947336813
1023053827
1112016755
127879403
134a12424
1430c177d
152055b6c
hex15fc603

23053827 has 8 divisors (see below), whose sum is σ = 31020880. Its totient is φ = 15228000.

The previous prime is 23053777. The next prime is 23053847. The reversal of 23053827 is 72835032.

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

It is not a de Polignac number, because 23053827 - 28 = 23053571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23053794 and 23053803.

It is not an unprimeable number, because it can be changed into a prime (23053847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34924 + ... + 35577.

It is an arithmetic number, because the mean of its divisors is an integer number (3877610).

Almost surely, 223053827 is an apocalyptic number.

23053827 is a deficient number, since it is larger than the sum of its proper divisors (7967053).

23053827 is a wasteful number, since it uses less digits than its factorization.

23053827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70613.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 23053827 is about 4801.4400964711. The cubic root of 23053827 is about 284.6083756192.

Adding to 23053827 its reverse (72835032), we get a palindrome (95888859).

The spelling of 23053827 in words is "twenty-three million, fifty-three thousand, eight hundred twenty-seven".

Divisors: 1 3 109 327 70501 211503 7684609 23053827