Base | Representation |
---|---|
bin | 1001100110000011… |
… | …00010000111101100 |
3 | 111021222112021111220 |
4 | 10303001202013230 |
5 | 41022124212322 |
6 | 2211043543340 |
7 | 241434560511 |
oct | 46301420754 |
9 | 14258467456 |
10 | 5151007212 |
11 | 2203677a5a |
12 | bb908ab50 |
13 | 641221080 |
14 | 36c16d308 |
15 | 20233455c |
hex | 1330621ec |
5151007212 has 48 divisors (see below), whose sum is σ = 12953522400. Its totient is φ = 1583705088.
The previous prime is 5151007163. The next prime is 5151007229. The reversal of 5151007212 is 2127001515.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202164 + ... + 226212.
It is an arithmetic number, because the mean of its divisors is an integer number (269865050).
Almost surely, 25151007212 is an apocalyptic number.
5151007212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5151007212 is an abundant number, since it is smaller than the sum of its proper divisors (7802515188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5151007212 is a wasteful number, since it uses less digits than its factorization.
5151007212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25442 (or 25440 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 24.
The square root of 5151007212 is about 71770.5177074821. The cubic root of 5151007212 is about 1727.0200754585.
Adding to 5151007212 its reverse (2127001515), we get a palindrome (7278008727).
The spelling of 5151007212 in words is "five billion, one hundred fifty-one million, seven thousand, two hundred twelve".
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