Search a number
-
+
88881424906 = 2405191096787
BaseRepresentation
bin101001011000110111…
…1101110101000001010
322111102022002012120011
41102301233232220022
52424012121044111
6104455341222134
76264364434451
oct1226157565012
9274368065504
1088881424906
113477027a06a
121528626194a
1384c6169921
144432525b98
1524a3077021
hex14b1beea0a

88881424906 has 8 divisors (see below), whose sum is σ = 133325549280. Its totient is φ = 44439575148.

The previous prime is 88881424861. The next prime is 88881424937. The reversal of 88881424906 is 60942418888.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 467356 + ... + 629431.

It is an arithmetic number, because the mean of its divisors is an integer number (16665693660).

Almost surely, 288881424906 is an apocalyptic number.

88881424906 is a deficient number, since it is larger than the sum of its proper divisors (44444124374).

88881424906 is a wasteful number, since it uses less digits than its factorization.

88881424906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137308.

The product of its (nonzero) digits is 7077888, while the sum is 58.

The spelling of 88881424906 in words is "eighty-eight billion, eight hundred eighty-one million, four hundred twenty-four thousand, nine hundred six".

Divisors: 1 2 40519 81038 1096787 2193574 44440712453 88881424906