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85880027003 = 213474023049
BaseRepresentation
bin100111111111011011…
…0010011011101111011
322012200010102101122212
41033332312103131323
52401340241331003
6103241443005335
76130121120321
oct1177666233573
9265603371585
1085880027003
1133470044431
121478906984b
1381383b6034
144229a77d11
152379808dd8
hex13fed9377b

85880027003 has 4 divisors (see below), whose sum is σ = 85884071400. Its totient is φ = 85875982608.

The previous prime is 85880026963. The next prime is 85880027011. The reversal of 85880027003 is 30072008858.

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 85880027003 - 28 = 85880026747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85880027063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990178 + ... + 2032871.

It is an arithmetic number, because the mean of its divisors is an integer number (21471017850).

Almost surely, 285880027003 is an apocalyptic number.

85880027003 is a deficient number, since it is larger than the sum of its proper divisors (4044397).

85880027003 is a wasteful number, since it uses less digits than its factorization.

85880027003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044396.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 85880027003 in words is "eighty-five billion, eight hundred eighty million, twenty-seven thousand, three".

Divisors: 1 21347 4023049 85880027003