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210230231233 = 1128057681179
BaseRepresentation
bin1100001111001010110…
…0101100000011000001
3202002122022021021111111
43003302230230003001
511421022414344413
6240324535243321
721121462324021
oct3036254540301
9662568237444
10210230231233
1181181537360
12348b1819541
1316a94919c39
14a264a55a81
15570665dd3d
hex30f2b2c0c1

210230231233 has 8 divisors (see below), whose sum is σ = 229350581280. Its totient is φ = 191111299680.

The previous prime is 210230231203. The next prime is 210230231287. The reversal of 210230231233 is 332132032012.

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

It is a cyclic number.

It is not a de Polignac number, because 210230231233 - 217 = 210230100161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210230231203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31963 + ... + 649216.

It is an arithmetic number, because the mean of its divisors is an integer number (28668822660).

Almost surely, 2210230231233 is an apocalyptic number.

It is an amenable number.

210230231233 is a deficient number, since it is larger than the sum of its proper divisors (19120350047).

210230231233 is a wasteful number, since it uses less digits than its factorization.

210230231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709247.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 210230231233 its reverse (332132032012), we get a palindrome (542362263245).

The spelling of 210230231233 in words is "two hundred ten billion, two hundred thirty million, two hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 11 28057 308627 681179 7492969 19111839203 210230231233