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233050045 = 571656479
BaseRepresentation
bin11011110010000…
…00111110111101
3121020112011120011
431321000332331
5434130100140
635043023221
75526615124
oct1571007675
9536464504
10233050045
1110a606a48
126606ab11
1339389647
1422d46abb
15156d6cea
hexde40fbd

233050045 has 8 divisors (see below), whose sum is σ = 283599360. Its totient is φ = 183813840.

The previous prime is 233050043. The next prime is 233050057. The reversal of 233050045 is 540050332.

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

It is not a de Polignac number, because 233050045 - 21 = 233050043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233049998 and 233050025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233050043) 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, 327885 + ... + 328594.

It is an arithmetic number, because the mean of its divisors is an integer number (35449920).

Almost surely, 2233050045 is an apocalyptic number.

It is an amenable number.

233050045 is a deficient number, since it is larger than the sum of its proper divisors (50549315).

233050045 is an equidigital number, since it uses as much as digits as its factorization.

233050045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656555.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 233050045 is about 15265.9767129391. The cubic root of 233050045 is about 615.3890019179.

The spelling of 233050045 in words is "two hundred thirty-three million, fifty thousand, forty-five".

Divisors: 1 5 71 355 656479 3282395 46610009 233050045