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83034668 = 2220758667
BaseRepresentation
bin1001111001100…
…00001000101100
312210020121011002
410330300020230
5132224102133
612123415432
72025532403
oct474601054
9183217132
1083034668
11429641a2
1223984578
1314283752
14b05663a
157452ce8
hex4f3022c

83034668 has 6 divisors (see below), whose sum is σ = 145310676. Its totient is φ = 41517332.

The previous prime is 83034667. The next prime is 83034673. The reversal of 83034668 is 86643038.

It is not an unprimeable number, because it can be changed into a prime (83034661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10379330 + ... + 10379337.

It is an arithmetic number, because the mean of its divisors is an integer number (24218446).

Almost surely, 283034668 is an apocalyptic number.

It is an amenable number.

83034668 is a deficient number, since it is larger than the sum of its proper divisors (62276008).

83034668 is a wasteful number, since it uses less digits than its factorization.

83034668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20758671 (or 20758669 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 83034668 is about 9112.3360341901. The cubic root of 83034668 is about 436.2677913287.

The spelling of 83034668 in words is "eighty-three million, thirty-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 20758667 41517334 83034668