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82676265 = 357799967
BaseRepresentation
bin1001110110110…
…00101000101001
312202120101111220
410323120220221
5132131120030
612112012253
72022510450
oct473305051
9182511456
1082676265
11427399a1
1223831089
1314189589
14ada1b97
1573d1a10
hex4ed8a29

82676265 has 32 divisors (see below), whose sum is σ = 153108480. Its totient is φ = 37312704.

The previous prime is 82676233. The next prime is 82676267. The reversal of 82676265 is 56267628.

It is not a de Polignac number, because 82676265 - 25 = 82676233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82676267) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3312 + ... + 13278.

It is an arithmetic number, because the mean of its divisors is an integer number (4784640).

Almost surely, 282676265 is an apocalyptic number.

It is an amenable number.

82676265 is a deficient number, since it is larger than the sum of its proper divisors (70432215).

82676265 is a wasteful number, since it uses less digits than its factorization.

82676265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061.

The product of its digits is 241920, while the sum is 42.

The square root of 82676265 is about 9092.6489539628. The cubic root of 82676265 is about 435.6391976926.

The spelling of 82676265 in words is "eighty-two million, six hundred seventy-six thousand, two hundred sixty-five".

Divisors: 1 3 5 7 15 21 35 79 105 237 395 553 1185 1659 2765 8295 9967 29901 49835 69769 149505 209307 348845 787393 1046535 2362179 3936965 5511751 11810895 16535253 27558755 82676265