Search a number
-
+
82756095 = 355517073
BaseRepresentation
bin1001110111011…
…00000111111111
312202201110000120
410323230013333
5132141143340
612113430023
72023262262
oct473540777
9182643016
1082756095
1142793974
122386b313
13141b6a06
14adc2cd9
1573ea4d0
hex4eec1ff

82756095 has 8 divisors (see below), whose sum is σ = 132409776. Its totient is φ = 44136576.

The previous prime is 82756061. The next prime is 82756097. The reversal of 82756095 is 59065728.

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

It is not a de Polignac number, because 82756095 - 26 = 82756031 is a prime.

It is a super-3 number, since 3×827560953 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82756097) 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, 2758522 + ... + 2758551.

It is an arithmetic number, because the mean of its divisors is an integer number (16551222).

Almost surely, 282756095 is an apocalyptic number.

82756095 is a deficient number, since it is larger than the sum of its proper divisors (49653681).

82756095 is a wasteful number, since it uses less digits than its factorization.

82756095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517081.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 82756095 is about 9097.0377046597. The cubic root of 82756095 is about 435.7793664576.

The spelling of 82756095 in words is "eighty-two million, seven hundred fifty-six thousand, ninety-five".

Divisors: 1 3 5 15 5517073 16551219 27585365 82756095