Search a number
-
+
10023212230 = 251002321223
BaseRepresentation
bin10010101010110111…
…00001010011000110
3221212112102221022121
421111123201103012
5131011420242410
64334332120154
7503245620043
oct112533412306
927775387277
1010023212230
114283929779
121b3890605a
13c39756a15
146b12861ca
153d9e459da
hex2556e14c6

10023212230 has 8 divisors (see below), whose sum is σ = 18041782032. Its totient is φ = 4009284888.

The previous prime is 10023212201. The next prime is 10023212281. The reversal of 10023212230 is 3221232001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501160602 + ... + 501160621.

It is an arithmetic number, because the mean of its divisors is an integer number (2255222754).

Almost surely, 210023212230 is an apocalyptic number.

10023212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10023212230 is a deficient number, since it is larger than the sum of its proper divisors (8018569802).

10023212230 is a wasteful number, since it uses less digits than its factorization.

10023212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002321230.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10023212230 its reverse (3221232001), we get a palindrome (13244444231).

The spelling of 10023212230 in words is "ten billion, twenty-three million, two hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 1002321223 2004642446 5011606115 10023212230