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230055333 = 383923917
BaseRepresentation
bin11011011011001…
…01110110100101
3121000220000120220
431231211312211
5432343232313
634454514553
75462303154
oct1555456645
9530800526
10230055333
11108950a82
1265065a59
133887b521
14227a759b
15152e4823
hexdb65da5

230055333 has 8 divisors (see below), whose sum is σ = 310436448. Its totient is φ = 151522224.

The previous prime is 230055323. The next prime is 230055367. The reversal of 230055333 is 333550032.

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

It is not a de Polignac number, because 230055333 - 210 = 230054309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230055323) 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, 461710 + ... + 462207.

It is an arithmetic number, because the mean of its divisors is an integer number (38804556).

Almost surely, 2230055333 is an apocalyptic number.

It is an amenable number.

230055333 is a deficient number, since it is larger than the sum of its proper divisors (80381115).

230055333 is an equidigital number, since it uses as much as digits as its factorization.

230055333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924003.

The product of its (nonzero) digits is 4050, while the sum is 24.

The square root of 230055333 is about 15167.5750533828. The cubic root of 230055333 is about 612.7416970873.

The spelling of 230055333 in words is "two hundred thirty million, fifty-five thousand, three hundred thirty-three".

Divisors: 1 3 83 249 923917 2771751 76685111 230055333