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85888876 = 2221472219
BaseRepresentation
bin1010001111010…
…00111101101100
312222121121101111
411013220331230
5133441421001
612304521404
72062020613
oct507507554
9188547344
1085888876
1144533647
1224920264
1314a42928
14b59a87a
157818851
hex51e8f6c

85888876 has 6 divisors (see below), whose sum is σ = 150305540. Its totient is φ = 42944436.

The previous prime is 85888871. The next prime is 85888883. The reversal of 85888876 is 67888858.

It is a self number, because there is not a number n which added to its sum of digits gives 85888876.

It is not an unprimeable number, because it can be changed into a prime (85888871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10736106 + ... + 10736113.

Almost surely, 285888876 is an apocalyptic number.

It is an amenable number.

85888876 is a deficient number, since it is larger than the sum of its proper divisors (64416664).

85888876 is a wasteful number, since it uses less digits than its factorization.

85888876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21472223 (or 21472221 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 58.

The square root of 85888876 is about 9267.6251542669. The cubic root of 85888876 is about 441.2102972888.

The spelling of 85888876 in words is "eighty-five million, eight hundred eighty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 4 21472219 42944438 85888876