Search a number
-
+
86000903 = 414348781
BaseRepresentation
bin1010010000001…
…00010100000111
312222211022001122
411020010110013
5134004012103
612311144155
72062665332
oct510042407
9188738048
1086000903
11445aa82a
122497505b
1314a81911
14b5c9619
15783bb38
hex5204507

86000903 has 8 divisors (see below), whose sum is σ = 90149136. Its totient is φ = 81950400.

The previous prime is 86000899. The next prime is 86000969. The reversal of 86000903 is 30900068.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 86000903 - 22 = 86000899 is a prime.

It is a Duffinian number.

86000903 is a modest number, since divided by 903 gives 86 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86000303) 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, 22628 + ... + 26153.

It is an arithmetic number, because the mean of its divisors is an integer number (11268642).

Almost surely, 286000903 is an apocalyptic number.

86000903 is a deficient number, since it is larger than the sum of its proper divisors (4148233).

86000903 is a wasteful number, since it uses less digits than its factorization.

86000903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48865.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 86000903 is about 9273.6671818650. The cubic root of 86000903 is about 441.4020411405.

The spelling of 86000903 in words is "eighty-six million, nine hundred three", and thus it is an aban number.

Divisors: 1 41 43 1763 48781 2000021 2097583 86000903