Base | Representation |
---|---|
bin | 101110010010001100… |
… | …111111100010001001 |
3 | 11202021111122120201202 |
4 | 232102030333202021 |
5 | 1303240031113003 |
6 | 34455234153545 |
7 | 3406356643100 |
oct | 562214774211 |
9 | 152244576652 |
10 | 49697519753 |
11 | 1a092a55182 |
12 | 976b7228b5 |
13 | 48c01b402b |
14 | 25964b3037 |
15 | 145d046088 |
hex | b9233f889 |
49697519753 has 6 divisors (see below), whose sum is σ = 57811400586. Its totient is φ = 42597874032.
The previous prime is 49697519743. The next prime is 49697519761. The reversal of 49697519753 is 35791579694.
49697519753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 48299731984 + 1397787769 = 219772^2 + 37387^2 .
It is not a de Polignac number, because 49697519753 - 210 = 49697518729 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49697519753.
It is not an unprimeable number, because it can be changed into a prime (49697519743) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 507117500 + ... + 507117597.
It is an arithmetic number, because the mean of its divisors is an integer number (9635233431).
Almost surely, 249697519753 is an apocalyptic number.
It is an amenable number.
49697519753 is a deficient number, since it is larger than the sum of its proper divisors (8113880833).
49697519753 is a wasteful number, since it uses less digits than its factorization.
49697519753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014235111 (or 1014235104 counting only the distinct ones).
The product of its digits is 64297800, while the sum is 65.
The spelling of 49697519753 in words is "forty-nine billion, six hundred ninety-seven million, five hundred nineteen thousand, seven hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •