Base | Representation |
---|---|
bin | 1001111011011001… |
… | …01001100000010000 |
3 | 111202110111012200100 |
4 | 10331230221200100 |
5 | 41404000104213 |
6 | 2240522052400 |
7 | 246040643052 |
oct | 47554514020 |
9 | 14673435610 |
10 | 5330081808 |
11 | 2295768397 |
12 | 104904a100 |
13 | 66c35c97c |
14 | 387c658d2 |
15 | 212e08773 |
hex | 13db29810 |
5330081808 has 60 divisors (see below), whose sum is σ = 15794293788. Its totient is φ = 1672181760.
The previous prime is 5330081777. The next prime is 5330081831. The reversal of 5330081808 is 8081800335.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3229876224 + 2100205584 = 56832^2 + 45828^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1086213 + ... + 1091108.
Almost surely, 25330081808 is an apocalyptic number.
It is an amenable number.
5330081808 is an abundant number, since it is smaller than the sum of its proper divisors (10464211980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5330081808 is a wasteful number, since it uses less digits than its factorization.
5330081808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2177352 (or 2177343 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 5330081808 is about 73007.4092678271. The cubic root of 5330081808 is about 1746.8057986665.
The spelling of 5330081808 in words is "five billion, three hundred thirty million, eighty-one thousand, eight hundred eight".
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