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233625223 = 13139129289
BaseRepresentation
bin11011110110011…
…01011010000111
3121021121101120001
431323031122013
5434302001343
635103222131
75534532046
oct1573153207
9537541501
10233625223
1110a96a0a7
12662a7947
133952b3a0
142305655d
151579c44d
hexdecd687

233625223 has 8 divisors (see below), whose sum is σ = 253408400. Its totient is φ = 214100928.

The previous prime is 233625209. The next prime is 233625233. The reversal of 233625223 is 322526332.

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 233625223 - 225 = 200070791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233625191 and 233625200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233625233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62838 + ... + 66451.

It is an arithmetic number, because the mean of its divisors is an integer number (31676050).

Almost surely, 2233625223 is an apocalyptic number.

233625223 is a deficient number, since it is larger than the sum of its proper divisors (19783177).

233625223 is a wasteful number, since it uses less digits than its factorization.

233625223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129441.

The product of its digits is 12960, while the sum is 28.

The square root of 233625223 is about 15284.8036624616. The cubic root of 233625223 is about 615.8948552408.

The spelling of 233625223 in words is "two hundred thirty-three million, six hundred twenty-five thousand, two hundred twenty-three".

Divisors: 1 13 139 1807 129289 1680757 17971171 233625223