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83041214 = 21091133371
BaseRepresentation
bin1001111001100…
…01101110111110
312210020221010112
410330301232332
5132224304324
612123510022
72025560444
oct474615676
9183227115
1083041214
1142969103
1223988312
1314286719
14b058b94
157454c0e
hex4f31bbe

83041214 has 16 divisors (see below), whose sum is σ = 126854640. Its totient is φ = 40763520.

The previous prime is 83041199. The next prime is 83041237. The reversal of 83041214 is 41214038.

It is a self number, because there is not a number n which added to its sum of digits gives 83041214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22949 + ... + 26319.

It is an arithmetic number, because the mean of its divisors is an integer number (7928415).

Almost surely, 283041214 is an apocalyptic number.

83041214 is a deficient number, since it is larger than the sum of its proper divisors (43813426).

83041214 is a wasteful number, since it uses less digits than its factorization.

83041214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 83041214 is about 9112.6952105291. The cubic root of 83041214 is about 436.2792553512.

The spelling of 83041214 in words is "eighty-three million, forty-one thousand, two hundred fourteen".

Divisors: 1 2 109 113 218 226 3371 6742 12317 24634 367439 380923 734878 761846 41520607 83041214