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88979134001 = 308092888089
BaseRepresentation
bin101001011011110010…
…0011101011000110001
322111200002221100020112
41102313210131120301
52424212124242001
6104513151351105
76266662105562
oct1226744353061
9274602840215
1088979134001
113481044638a
12152b2b22495
13851048a764
1444414bc169
1524ab927cbb
hex14b791d631

88979134001 has 4 divisors (see below), whose sum is σ = 88982052900. Its totient is φ = 88976215104.

The previous prime is 88979133989. The next prime is 88979134003. The reversal of 88979134001 is 10043197988.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34969374001 + 54009760000 = 187001^2 + 232400^2 .

It is a cyclic number.

It is not a de Polignac number, because 88979134001 - 218 = 88978871857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88979134003) 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 3 ways as a sum of consecutive naturals, for example, 1413236 + ... + 1474853.

It is an arithmetic number, because the mean of its divisors is an integer number (22245513225).

Almost surely, 288979134001 is an apocalyptic number.

It is an amenable number.

88979134001 is a deficient number, since it is larger than the sum of its proper divisors (2918899).

88979134001 is a wasteful number, since it uses less digits than its factorization.

88979134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918898.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 88979134001 in words is "eighty-eight billion, nine hundred seventy-nine million, one hundred thirty-four thousand, one".

Divisors: 1 30809 2888089 88979134001