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230211023132 = 22435987725867
BaseRepresentation
bin1101011001100110100…
…1010111000100011100
3211000012210122200012002
43112121221113010130
512232433010220012
6253431341101432
722426562260436
oct3263151270434
9730183580162
10230211023132
11896a5137012
1238749257878
131892a32aa1c
14b1dc57b656
155ec58837c2
hex3599a5711c

230211023132 has 48 divisors (see below), whose sum is σ = 419719681920. Its totient is φ = 110392777152.

The previous prime is 230211023111. The next prime is 230211023143. The reversal of 230211023132 is 231320112032.

230211023132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8886863 + ... + 8912729.

It is an arithmetic number, because the mean of its divisors is an integer number (8744160040).

Almost surely, 2230211023132 is an apocalyptic number.

It is an amenable number.

230211023132 is a deficient number, since it is larger than the sum of its proper divisors (189508658788).

230211023132 is a wasteful number, since it uses less digits than its factorization.

230211023132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26850 (or 26848 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230211023132 its reverse (231320112032), we get a palindrome (461531135164).

The spelling of 230211023132 in words is "two hundred thirty billion, two hundred eleven million, twenty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 43 59 86 118 172 236 877 1754 2537 3508 5074 10148 25867 37711 51734 51743 75422 103468 103486 150844 206972 1112281 1526153 2224562 2224949 3052306 4449124 4449898 6104612 8899796 22685359 45370718 65624579 90741436 131249158 262498316 975470437 1338436181 1950940874 2676872362 3901881748 5353744724 57552755783 115105511566 230211023132