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233245201 = 743774901
BaseRepresentation
bin11011110011100…
…00101000010001
3121020220002021011
431321300220101
5434202321301
635051130521
75531360110
oct1571605021
9536802234
10233245201
1110a72a632
1266143a41
1339427417
1422d97c77
1515724a51
hexde70a11

233245201 has 8 divisors (see below), whose sum is σ = 272765504. Its totient is φ = 195274800.

The previous prime is 233245193. The next prime is 233245211. The reversal of 233245201 is 102542332.

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

It is not a de Polignac number, because 233245201 - 23 = 233245193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233245211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387150 + ... + 387751.

It is an arithmetic number, because the mean of its divisors is an integer number (34095688).

Almost surely, 2233245201 is an apocalyptic number.

It is an amenable number.

233245201 is a deficient number, since it is larger than the sum of its proper divisors (39520303).

233245201 is an equidigital number, since it uses as much as digits as its factorization.

233245201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774951.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 233245201 is about 15272.3672362866. The cubic root of 233245201 is about 615.5607294805.

Adding to 233245201 its reverse (102542332), we get a palindrome (335787533).

The spelling of 233245201 in words is "two hundred thirty-three million, two hundred forty-five thousand, two hundred one".

Divisors: 1 7 43 301 774901 5424307 33320743 233245201