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230201333230 = 25116379328067
BaseRepresentation
bin1101011001100100010…
…0011001010111101110
3211000012010102101010211
43112121010121113232
512232423020130410
6253430353253034
722426414022131
oct3263104312756
9730163371124
10230201333230
118969a718930
1238745b6417a
131892831735b
14b1db178218
155ec4abc68a
hex35991195ee

230201333230 has 32 divisors (see below), whose sum is σ = 452103949440. Its totient is φ = 83696197920.

The previous prime is 230201333189. The next prime is 230201333231. The reversal of 230201333230 is 32333102032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230201333231) 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, 537657 + ... + 865723.

It is an arithmetic number, because the mean of its divisors is an integer number (14128248420).

Almost surely, 2230201333230 is an apocalyptic number.

230201333230 is a deficient number, since it is larger than the sum of its proper divisors (221902616210).

230201333230 is a wasteful number, since it uses less digits than its factorization.

230201333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334464.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 230201333230 its reverse (32333102032), we get a palindrome (262534435262).

The spelling of 230201333230 in words is "two hundred thirty billion, two hundred one million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 6379 12758 31895 63790 70169 140338 328067 350845 656134 701690 1640335 3280670 3608737 7217474 18043685 36087370 2092739393 4185478786 10463696965 20927393930 23020133323 46040266646 115100666615 230201333230