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10023212233 = 271285112973
BaseRepresentation
bin10010101010110111…
…00001010011001001
3221212112102221022201
421111123201103021
5131011420242413
64334332120201
7503245620046
oct112533412311
927775387281
1010023212233
114283929781
121b38906061
13c39756a18
146b12861cd
153d9e459dd
hex2556e14c9

10023212233 has 8 divisors (see below), whose sum is σ = 10064502656. Its totient is φ = 9981954000.

The previous prime is 10023212201. The next prime is 10023212281. The reversal of 10023212233 is 33221232001.

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 10023212233 - 25 = 10023212201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10023212233.

It is not an unprimeable number, because it can be changed into a prime (10023212293) 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, 766135 + ... + 779107.

It is an arithmetic number, because the mean of its divisors is an integer number (1258062832).

Almost surely, 210023212233 is an apocalyptic number.

It is an amenable number.

10023212233 is a deficient number, since it is larger than the sum of its proper divisors (41290423).

10023212233 is a wasteful number, since it uses less digits than its factorization.

10023212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16095.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10023212233 its reverse (33221232001), we get a palindrome (43244444234).

The spelling of 10023212233 in words is "ten billion, twenty-three million, two hundred twelve thousand, two hundred thirty-three".

Divisors: 1 271 2851 12973 772621 3515683 36986023 10023212233