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299320104 = 233109114419
BaseRepresentation
bin10001110101110…
…100001100101000
3202212020000222210
4101311310030220
51103111220404
645411245120
710263115236
oct2165641450
9685200883
10299320104
11143a5a696
12842a97a0
134a0204b5
142ba77956
151b427689
hex11d74328

299320104 has 32 divisors (see below), whose sum is σ = 755172000. Its totient is φ = 98857152.

The previous prime is 299320081. The next prime is 299320117. The reversal of 299320104 is 401023992.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54594 + ... + 59825.

It is an arithmetic number, because the mean of its divisors is an integer number (23599125).

Almost surely, 2299320104 is an apocalyptic number.

299320104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

299320104 is an abundant number, since it is smaller than the sum of its proper divisors (455851896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299320104 is a wasteful number, since it uses less digits than its factorization.

299320104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114537 (or 114533 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 299320104 is about 17300.8700359259. The cubic root of 299320104 is about 668.9268511342.

Adding to 299320104 its product of nonzero digits (3888), we get a palindrome (299323992).

The spelling of 299320104 in words is "two hundred ninety-nine million, three hundred twenty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 109 218 327 436 654 872 1308 2616 114419 228838 343257 457676 686514 915352 1373028 2746056 12471671 24943342 37415013 49886684 74830026 99773368 149660052 299320104