Base | Representation |
---|---|
bin | 11000110101000101… |
… | …11101110010001111 |
3 | 1021102000021011020100 |
4 | 30122202331302033 |
5 | 204300022303341 |
6 | 10042430022143 |
7 | 651223320612 |
oct | 143242756217 |
9 | 37360234210 |
10 | 13330275471 |
11 | 5720658297 |
12 | 2700347953 |
13 | 134593cc86 |
14 | 906580179 |
15 | 5304413b6 |
hex | 31a8bdc8f |
13330275471 has 24 divisors (see below), whose sum is σ = 19367404160. Its totient is φ = 8834994000.
The previous prime is 13330275463. The next prime is 13330275509. The reversal of 13330275471 is 17457203331.
13330275471 is a `hidden beast` number, since 13 + 330 + 275 + 47 + 1 = 666.
It is not a de Polignac number, because 13330275471 - 23 = 13330275463 is a prime.
It is a super-3 number, since 3×133302754713 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13330275421) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 1992510 + ... + 1999188.
Almost surely, 213330275471 is an apocalyptic number.
13330275471 is a deficient number, since it is larger than the sum of its proper divisors (6037128689).
13330275471 is a wasteful number, since it uses less digits than its factorization.
13330275471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7947 (or 7944 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The spelling of 13330275471 in words is "thirteen billion, three hundred thirty million, two hundred seventy-five thousand, four hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •