Base | Representation |
---|---|
bin | 101101001100101100… |
… | …001011110101010001 |
3 | 11122021020012001021202 |
4 | 231030230023311101 |
5 | 1243343002311343 |
6 | 34143414000545 |
7 | 3335436112460 |
oct | 551454136521 |
9 | 148236161252 |
10 | 48531291473 |
11 | 19644715655 |
12 | 94a5046155 |
13 | 47656b5522 |
14 | 24c56549d7 |
15 | 13e097bdb8 |
hex | b4cb0bd51 |
48531291473 has 32 divisors (see below), whose sum is σ = 58300915200. Its totient is φ = 39498471936.
The previous prime is 48531291463. The next prime is 48531291503. The reversal of 48531291473 is 37419213584.
48531291473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48531291473 - 28 = 48531291217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48531291463) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13750373 + ... + 13753901.
It is an arithmetic number, because the mean of its divisors is an integer number (1821903600).
Almost surely, 248531291473 is an apocalyptic number.
It is an amenable number.
48531291473 is a deficient number, since it is larger than the sum of its proper divisors (9769623727).
48531291473 is a wasteful number, since it uses less digits than its factorization.
48531291473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4161.
The product of its digits is 725760, while the sum is 47.
The spelling of 48531291473 in words is "forty-eight billion, five hundred thirty-one million, two hundred ninety-one thousand, four hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •