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23088033 = 324359659
BaseRepresentation
bin101100000010…
…0101110100001
31121102222211100
41120010232201
521402304113
62142505013
7400150023
oct130045641
947388740
1023088033
111203a421
127895169
134a24b77
1430d0013
152060d73
hex1604ba1

23088033 has 12 divisors (see below), whose sum is σ = 34125520. Its totient is φ = 15033816.

The previous prime is 23088017. The next prime is 23088071. The reversal of 23088033 is 33088032.

It is not a de Polignac number, because 23088033 - 24 = 23088017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23087988 and 23088006.

It is not an unprimeable number, because it can be changed into a prime (23088083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29443 + ... + 30216.

Almost surely, 223088033 is an apocalyptic number.

It is an amenable number.

23088033 is a deficient number, since it is larger than the sum of its proper divisors (11037487).

23088033 is a wasteful number, since it uses less digits than its factorization.

23088033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59708 (or 59705 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23088033 is about 4805.0008324661. Note that the first 3 decimals coincide. The cubic root of 23088033 is about 284.7490681407.

Subtracting 23088033 from its reverse (33088032), we obtain a palindrome (9999999).

The spelling of 23088033 in words is "twenty-three million, eighty-eight thousand, thirty-three".

Divisors: 1 3 9 43 129 387 59659 178977 536931 2565337 7696011 23088033