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82934315 = 543385741
BaseRepresentation
bin1001111000101…
…11101000101011
312210001111111022
410330113220223
5132212344230
612121323055
72024634002
oct474275053
9183044438
1082934315
11428a5862
122393648b
1314249b79
14b02bc39
1574331e5
hex4f17a2b

82934315 has 8 divisors (see below), whose sum is σ = 101835888. Its totient is φ = 64804320.

The previous prime is 82934303. The next prime is 82934317. The reversal of 82934315 is 51343928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82934315 - 212 = 82930219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82934317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192656 + ... + 193085.

It is an arithmetic number, because the mean of its divisors is an integer number (12729486).

Almost surely, 282934315 is an apocalyptic number.

82934315 is a deficient number, since it is larger than the sum of its proper divisors (18901573).

82934315 is a wasteful number, since it uses less digits than its factorization.

82934315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385789.

The product of its digits is 25920, while the sum is 35.

The square root of 82934315 is about 9106.8279329303. The cubic root of 82934315 is about 436.0919674553.

The spelling of 82934315 in words is "eighty-two million, nine hundred thirty-four thousand, three hundred fifteen".

Divisors: 1 5 43 215 385741 1928705 16586863 82934315