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82675023 = 3191450439
BaseRepresentation
bin1001110110110…
…00010101001111
312202120022210220
410323120111033
5132131100043
612112002423
72022504024
oct473302517
9182508726
1082675023
1142738a72
1223830413
1314188b42
14ada154b
1573d1483
hex4ed854f

82675023 has 8 divisors (see below), whose sum is σ = 116035200. Its totient is φ = 52215768.

The previous prime is 82674997. The next prime is 82675031. The reversal of 82675023 is 32057628.

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

It is not a de Polignac number, because 82675023 - 29 = 82674511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82675123) 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, 725163 + ... + 725276.

It is an arithmetic number, because the mean of its divisors is an integer number (14504400).

Almost surely, 282675023 is an apocalyptic number.

82675023 is a deficient number, since it is larger than the sum of its proper divisors (33360177).

82675023 is a wasteful number, since it uses less digits than its factorization.

82675023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450461.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 82675023 is about 9092.5806567773. The cubic root of 82675023 is about 435.6370162258.

The spelling of 82675023 in words is "eighty-two million, six hundred seventy-five thousand, twenty-three".

Divisors: 1 3 19 57 1450439 4351317 27558341 82675023