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10102230230 = 251010223023
BaseRepresentation
bin10010110100010001…
…11100110011010110
3222002001010110122012
421122020330303112
5131142132331410
64350233504222
7505225353161
oct113210746326
928061113565
1010102230230
11431449a104
121b5b272072
13c4cc32131
146bb974ad8
153e1d53605
hex25a23ccd6

10102230230 has 8 divisors (see below), whose sum is σ = 18184014432. Its totient is φ = 4040892088.

The previous prime is 10102230221. The next prime is 10102230253. The reversal of 10102230230 is 3203220101.

It is a happy number.

10102230230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505111502 + ... + 505111521.

It is an arithmetic number, because the mean of its divisors is an integer number (2273001804).

Almost surely, 210102230230 is an apocalyptic number.

10102230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102230230 is a deficient number, since it is larger than the sum of its proper divisors (8081784202).

10102230230 is a wasteful number, since it uses less digits than its factorization.

10102230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010223030.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10102230230 its reverse (3203220101), we get a palindrome (13305450331).

The spelling of 10102230230 in words is "ten billion, one hundred two million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 1010223023 2020446046 5051115115 10102230230