Search a number
-
+
85790096 = 247765983
BaseRepresentation
bin1010001110100…
…00110110010000
312222102120212222
411013100312100
5133430240341
612302440212
72061126620
oct507206620
9188376788
1085790096
1144476407
1224893068
1314a09992
14b572880
1577e944b
hex51d0d90

85790096 has 20 divisors (see below), whose sum is σ = 189964032. Its totient is φ = 36767136.

The previous prime is 85790077. The next prime is 85790099. The reversal of 85790096 is 69009758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85790099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382880 + ... + 383103.

Almost surely, 285790096 is an apocalyptic number.

It is an amenable number.

85790096 is an abundant number, since it is smaller than the sum of its proper divisors (104173936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85790096 is a wasteful number, since it uses less digits than its factorization.

85790096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765998 (or 765992 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 85790096 is about 9262.2943162048. The cubic root of 85790096 is about 441.0410884463.

The spelling of 85790096 in words is "eighty-five million, seven hundred ninety thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 765983 1531966 3063932 5361881 6127864 10723762 12255728 21447524 42895048 85790096