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232031122441 = 19107729715641
BaseRepresentation
bin1101100000011000100…
…0011111010000001001
3211011220122111022001121
43120012020133100021
512300144431404231
6254332120115241
722522642666426
oct3300610372011
9734818438047
10232031122441
118a449579618
1238b76905b21
1318b5a437471
14b3321a6d4d
15608055c311
hex360621f409

232031122441 has 16 divisors (see below), whose sum is σ = 246575482560. Its totient is φ = 217720811520.

The previous prime is 232031122439. The next prime is 232031122459. The reversal of 232031122441 is 144221130232.

It is not a de Polignac number, because 232031122441 - 21 = 232031122439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232031125441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14826981 + ... + 14842621.

It is an arithmetic number, because the mean of its divisors is an integer number (15410967660).

Almost surely, 2232031122441 is an apocalyptic number.

It is an amenable number.

232031122441 is a deficient number, since it is larger than the sum of its proper divisors (14544360119).

232031122441 is a wasteful number, since it uses less digits than its factorization.

232031122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23064.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 232031122441 its reverse (144221130232), we get a palindrome (376252252673).

The spelling of 232031122441 in words is "two hundred thirty-two billion, thirty-one million, one hundred twenty-two thousand, four hundred forty-one".

Divisors: 1 19 107 2033 7297 15641 138643 297179 780779 1673587 14834801 31798153 114132377 2168515163 12212164339 232031122441