Search a number
-
+
86088103 = 233742961
BaseRepresentation
bin1010010000110…
…01100110100111
312222222201200021
411020121212213
5134014304403
612313100011
72063510503
oct510314647
9188881607
1086088103
114465a2a2
12249b7607
1314ab250a
14b60d303
1578578bd
hex52199a7

86088103 has 4 divisors (see below), whose sum is σ = 89831088. Its totient is φ = 82345120.

The previous prime is 86088089. The next prime is 86088109. The reversal of 86088103 is 30188068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86088103 - 25 = 86088071 is a prime.

It is a super-2 number, since 2×860881032 = 14822322956277218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86088109) 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 3 ways as a sum of consecutive naturals, for example, 1871458 + ... + 1871503.

It is an arithmetic number, because the mean of its divisors is an integer number (22457772).

Almost surely, 286088103 is an apocalyptic number.

86088103 is a deficient number, since it is larger than the sum of its proper divisors (3742985).

86088103 is a wasteful number, since it uses less digits than its factorization.

86088103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742984.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 86088103 is about 9278.3674749387. The cubic root of 86088103 is about 441.5511762271.

The spelling of 86088103 in words is "eighty-six million, eighty-eight thousand, one hundred three".

Divisors: 1 23 3742961 86088103