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10223313233 = 79721150239
BaseRepresentation
bin10011000010101101…
…10110000101010001
3222101110222010021212
421201112312011101
5131414132010413
64410241025505
7511225504640
oct114126660521
928343863255
1010223313233
114376880601
121b93925295
13c6c047c93
146cda93357
153ec7beca8
hex2615b6151

10223313233 has 8 divisors (see below), whose sum is σ = 11685066240. Its totient is φ = 8761880160.

The previous prime is 10223313209. The next prime is 10223313271. The reversal of 10223313233 is 33231332201.

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 10223313233 - 26 = 10223313169 is a prime.

It is a super-2 number, since 2×102233132332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10223313199 and 10223313208.

It is not an unprimeable number, because it can be changed into a prime (10223313283) 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, 7073 + ... + 143166.

It is an arithmetic number, because the mean of its divisors is an integer number (1460633280).

Almost surely, 210223313233 is an apocalyptic number.

It is an amenable number.

10223313233 is a deficient number, since it is larger than the sum of its proper divisors (1461753007).

10223313233 is an equidigital number, since it uses as much as digits as its factorization.

10223313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159967.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 10223313233 its reverse (33231332201), we get a palindrome (43454645434).

The spelling of 10223313233 in words is "ten billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred thirty-three".

Divisors: 1 7 9721 68047 150239 1051673 1460473319 10223313233