Base | Representation |
---|---|
bin | 1011110111100… |
… | …0000101101000 |
3 | 10110122211101202 |
4 | 2331320011220 |
5 | 100220244302 |
6 | 4534503332 |
7 | 1143036323 |
oct | 275700550 |
9 | 113584352 |
10 | 49774952 |
11 | 26107727 |
12 | 14804b48 |
13 | a409b46 |
14 | 68797ba |
15 | 4583202 |
hex | 2f78168 |
49774952 has 8 divisors (see below), whose sum is σ = 93328050. Its totient is φ = 24887472.
The previous prime is 49774939. The next prime is 49774981. The reversal of 49774952 is 25947794.
49774952 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., 35832196 + 13942756 = 5986^2 + 3734^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 49774897 and 49774906.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110927 + ... + 3110942.
Almost surely, 249774952 is an apocalyptic number.
It is an amenable number.
49774952 is a deficient number, since it is larger than the sum of its proper divisors (43553098).
49774952 is a wasteful number, since it uses less digits than its factorization.
49774952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6221875 (or 6221871 counting only the distinct ones).
The product of its digits is 635040, while the sum is 47.
The square root of 49774952 is about 7055.1365684868. The cubic root of 49774952 is about 367.8495959096.
The spelling of 49774952 in words is "forty-nine million, seven hundred seventy-four thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.336 sec. • engine limits •