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4669488087 = 311141499639
BaseRepresentation
bin1000101100101001…
…01011101111010111
3110001102110120110020
410112110223233113
534030342104322
62051203200223
7223466664615
oct42624535727
913042416406
104669488087
111a86893570
12aa3976073
13595539b04
143242286b5
151c4e1c05c
hex11652bbd7

4669488087 has 8 divisors (see below), whose sum is σ = 6791982720. Its totient is φ = 2829992760.

The previous prime is 4669488079. The next prime is 4669488091. The reversal of 4669488087 is 7808849664.

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

It is not a de Polignac number, because 4669488087 - 23 = 4669488079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4669488087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4669488067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70749787 + ... + 70749852.

It is an arithmetic number, because the mean of its divisors is an integer number (848997840).

Almost surely, 24669488087 is an apocalyptic number.

4669488087 is a deficient number, since it is larger than the sum of its proper divisors (2122494633).

4669488087 is a wasteful number, since it uses less digits than its factorization.

4669488087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141499653.

The product of its (nonzero) digits is 18579456, while the sum is 60.

The square root of 4669488087 is about 68333.6526683595. The cubic root of 4669488087 is about 1671.4360204911.

The spelling of 4669488087 in words is "four billion, six hundred sixty-nine million, four hundred eighty-eight thousand, eighty-seven".

Divisors: 1 3 11 33 141499639 424498917 1556496029 4669488087