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233013230232 = 23326336915911
BaseRepresentation
bin1101100100000010101…
…0111011101010011000
3211021110002111112200020
43121000222323222120
512304202341331412
6255013402110440
722556166530436
oct3310052735230
9737402445606
10233013230232
118a902991752
12391ab7ab420
1318c85a4b733
14b3c67b7d56
1560db8a718c
hex3640abba98

233013230232 has 32 divisors (see below), whose sum is σ = 584748046080. Its totient is φ = 77375747360.

The previous prime is 233013230221. The next prime is 233013230249. The reversal of 233013230232 is 232032310332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18451644 + ... + 18464267.

It is an arithmetic number, because the mean of its divisors is an integer number (18273376440).

Almost surely, 2233013230232 is an apocalyptic number.

It is an amenable number.

233013230232 is an abundant number, since it is smaller than the sum of its proper divisors (351734815848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233013230232 is a wasteful number, since it uses less digits than its factorization.

233013230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36916183 (or 36916179 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 233013230232 its reverse (232032310332), we get a palindrome (465045540564).

The spelling of 233013230232 in words is "two hundred thirty-three billion, thirteen million, two hundred thirty thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 263 526 789 1052 1578 2104 3156 6312 36915911 73831822 110747733 147663644 221495466 295327288 442990932 885981864 9708884593 19417769186 29126653779 38835538372 58253307558 77671076744 116506615116 233013230232