Base | Representation |
---|---|
bin | 1001100110000011… |
… | …00011001000000011 |
3 | 111021222112111011110 |
4 | 10303001203020003 |
5 | 41022124330311 |
6 | 2211044014403 |
7 | 241434605514 |
oct | 46301431003 |
9 | 14258474143 |
10 | 5151011331 |
11 | 2203680064 |
12 | bb9091403 |
13 | 641222bcb |
14 | 36c170a0b |
15 | 2023358a6 |
hex | 133063203 |
5151011331 has 16 divisors (see below), whose sum is σ = 6902866080. Its totient is φ = 3416609280.
The previous prime is 5151011317. The next prime is 5151011363. The reversal of 5151011331 is 1331101515.
It is not a de Polignac number, because 5151011331 - 26 = 5151011267 is a prime.
It is a super-3 number, since 3×51510113313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 5151011298 and 5151011307.
It is not an unprimeable number, because it can be changed into a prime (5151019331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990085 + ... + 995273.
It is an arithmetic number, because the mean of its divisors is an integer number (431429130).
Almost surely, 25151011331 is an apocalyptic number.
5151011331 is a deficient number, since it is larger than the sum of its proper divisors (1751854749).
5151011331 is a wasteful number, since it uses less digits than its factorization.
5151011331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6806.
The product of its (nonzero) digits is 225, while the sum is 21.
The square root of 5151011331 is about 71770.5464031033. The cubic root of 5151011331 is about 1727.0205357953.
Adding to 5151011331 its reverse (1331101515), we get a palindrome (6482112846).
The spelling of 5151011331 in words is "five billion, one hundred fifty-one million, eleven thousand, three hundred thirty-one".
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