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99038837107 = 731456400171
BaseRepresentation
bin101110000111100101…
…1001011100101110011
3100110122012001012122001
41130033023023211303
53110312420241412
6113255305554431
710104163140220
oct1341713134563
9313565035561
1099038837107
1139002929201
121723baa5a17
13945464c9c2
144b17542947
152899b7a957
hex170f2cb973

99038837107 has 8 divisors (see below), whose sum is σ = 116838444032. Its totient is φ = 82152030600.

The previous prime is 99038837089. The next prime is 99038837119. The reversal of 99038837107 is 70173883099.

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

It is a cyclic number.

It is not a de Polignac number, because 99038837107 - 215 = 99038804339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99038807107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228199869 + ... + 228200302.

It is an arithmetic number, because the mean of its divisors is an integer number (14604805504).

Almost surely, 299038837107 is an apocalyptic number.

99038837107 is a deficient number, since it is larger than the sum of its proper divisors (17799606925).

99038837107 is a wasteful number, since it uses less digits than its factorization.

99038837107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456400209.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 99038837107 in words is "ninety-nine billion, thirty-eight million, eight hundred thirty-seven thousand, one hundred seven".

Divisors: 1 7 31 217 456400171 3194801197 14148405301 99038837107