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83232441 = 344721863
BaseRepresentation
bin1001111011000…
…00011010111001
312210121122110000
410331200122321
5132301414231
612131543213
72030315115
oct475403271
9183548400
1083232441
1142a89846
1223a5ab09
1314322786
14b0a8745
1574916e6
hex4f606b9

83232441 has 20 divisors (see below), whose sum is σ = 126986112. Its totient is φ = 54305208.

The previous prime is 83232437. The next prime is 83232503. The reversal of 83232441 is 14423238.

It is not a de Polignac number, because 83232441 - 22 = 83232437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (83232431) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7125 + ... + 14738.

Almost surely, 283232441 is an apocalyptic number.

83232441 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

83232441 is a deficient number, since it is larger than the sum of its proper divisors (43753671).

83232441 is a wasteful number, since it uses less digits than its factorization.

83232441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21922 (or 21913 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 83232441 is about 9123.1815174313. The cubic root of 83232441 is about 436.6138860381.

Adding to 83232441 its reverse (14423238), we get a palindrome (97655679).

The spelling of 83232441 in words is "eighty-three million, two hundred thirty-two thousand, four hundred forty-one".

Divisors: 1 3 9 27 47 81 141 423 1269 3807 21863 65589 196767 590301 1027561 1770903 3082683 9248049 27744147 83232441