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83067214 = 22315111959
BaseRepresentation
bin1001111001110…
…00000101001110
312210022020210111
410330320011032
5132231122324
612124230234
72026026316
oct474700516
9183266714
1083067214
114298669a
122399b37a
13142954c9
14b064446
15745c794
hex4f3814e

83067214 has 16 divisors (see below), whose sum is σ = 130890240. Its totient is φ = 39461400.

The previous prime is 83067199. The next prime is 83067233. The reversal of 83067214 is 41276038.

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, 967 + ... + 12925.

It is an arithmetic number, because the mean of its divisors is an integer number (8180640).

Almost surely, 283067214 is an apocalyptic number.

83067214 is a deficient number, since it is larger than the sum of its proper divisors (47823026).

83067214 is a wasteful number, since it uses less digits than its factorization.

83067214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12135.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 83067214 is about 9114.1216801182. The cubic root of 83067214 is about 436.3247832542.

The spelling of 83067214 in words is "eighty-three million, sixty-seven thousand, two hundred fourteen".

Divisors: 1 2 23 46 151 302 3473 6946 11959 23918 275057 550114 1805809 3611618 41533607 83067214