Base | Representation |
---|---|
bin | 11011110100000100… |
… | …010111111111001000 |
3 | 2212002022111102120020 |
4 | 123310010113333020 |
5 | 442130313410204 |
6 | 21415233500440 |
7 | 2105033560212 |
oct | 336404277710 |
9 | 85068442506 |
10 | 29864591304 |
11 | 11735868519 |
12 | 5955711720 |
13 | 2a7c304802 |
14 | 163447b5b2 |
15 | b9bcccbd9 |
hex | 6f4117fc8 |
29864591304 has 64 divisors (see below), whose sum is σ = 75932640000. Its totient is φ = 9785579520.
The previous prime is 29864591257. The next prime is 29864591333. The reversal of 29864591304 is 40319546892.
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 15 ways as a sum of consecutive naturals, for example, 2760097 + ... + 2770895.
It is an arithmetic number, because the mean of its divisors is an integer number (1186447500).
Almost surely, 229864591304 is an apocalyptic number.
29864591304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29864591304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37966320000).
29864591304 is an abundant number, since it is smaller than the sum of its proper divisors (46068048696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29864591304 is a wasteful number, since it uses less digits than its factorization.
29864591304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12758 (or 12754 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 29864591304 in words is "twenty-nine billion, eight hundred sixty-four million, five hundred ninety-one thousand, three hundred four".
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