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232020244 = 22312397829
BaseRepresentation
bin11011101010001…
…01100100010100
3121011120211221101
431311011210110
5433344121434
635004555444
75515065601
oct1565054424
9534524841
10232020244
11109a73275
1265852b84
13390b89b1
1422b596a8
1515581b14
hexdd45914

232020244 has 24 divisors (see below), whose sum is σ = 420940800. Its totient is φ = 111783840.

The previous prime is 232020227. The next prime is 232020253. The reversal of 232020244 is 442020232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25722 + ... + 33550.

It is an arithmetic number, because the mean of its divisors is an integer number (17539200).

Almost surely, 2232020244 is an apocalyptic number.

It is an amenable number.

232020244 is a deficient number, since it is larger than the sum of its proper divisors (188920556).

232020244 is a wasteful number, since it uses less digits than its factorization.

232020244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8103 (or 8101 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 232020244 is about 15232.2107390884. The cubic root of 232020244 is about 614.4812370259.

Adding to 232020244 its reverse (442020232), we get a palindrome (674040476).

The spelling of 232020244 in words is "two hundred thirty-two million, twenty thousand, two hundred forty-four".

Divisors: 1 2 4 31 62 124 239 478 956 7409 7829 14818 15658 29636 31316 242699 485398 970796 1871131 3742262 7484524 58005061 116010122 232020244