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230241333 = 3722748299
BaseRepresentation
bin11011011100100…
…11010000110101
3121001020110201210
431232103100311
5432420210313
634502512033
75464006350
oct1556232065
9531213653
10230241333
11108a687a3
1265135619
133891509a
1422815297
151532e9c3
hexdb93435

230241333 has 16 divisors (see below), whose sum is σ = 352396800. Its totient is φ = 130984176.

The previous prime is 230241299. The next prime is 230241377. The reversal of 230241333 is 333142032.

It is not a de Polignac number, because 230241333 - 29 = 230240821 is a prime.

It is a super-2 number, since 2×2302413332 = 106022142843233778, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230241533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19383 + ... + 28916.

It is an arithmetic number, because the mean of its divisors is an integer number (22024800).

Almost surely, 2230241333 is an apocalyptic number.

It is an amenable number.

230241333 is a deficient number, since it is larger than the sum of its proper divisors (122155467).

230241333 is a wasteful number, since it uses less digits than its factorization.

230241333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48536.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 230241333 is about 15173.7053154462. The cubic root of 230241333 is about 612.9067867247.

Adding to 230241333 its reverse (333142032), we get a palindrome (563383365).

The spelling of 230241333 in words is "two hundred thirty million, two hundred forty-one thousand, three hundred thirty-three".

Divisors: 1 3 7 21 227 681 1589 4767 48299 144897 338093 1014279 10963873 32891619 76747111 230241333