Base | Representation |
---|---|
bin | 1011110101011… |
… | …0011001011001 |
3 | 10110101211002200 |
4 | 2331112121121 |
5 | 100201340303 |
6 | 4531520413 |
7 | 1141623102 |
oct | 275263131 |
9 | 113354080 |
10 | 49636953 |
11 | 26022a83 |
12 | 14759109 |
13 | a38c0a2 |
14 | 68413a9 |
15 | 45573a3 |
hex | 2f56659 |
49636953 has 6 divisors (see below), whose sum is σ = 71697834. Its totient is φ = 33091296.
The previous prime is 49636933. The next prime is 49636969. The reversal of 49636953 is 35963694.
It is a happy number.
49636953 is a `hidden beast` number, since 4 + 9 + 636 + 9 + 5 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 27846729 + 21790224 = 5277^2 + 4668^2 .
It is not a de Polignac number, because 49636953 - 217 = 49505881 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 49636899 and 49636908.
It is not an unprimeable number, because it can be changed into a prime (49636913) 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, 2757600 + ... + 2757617.
It is an arithmetic number, because the mean of its divisors is an integer number (11949639).
Almost surely, 249636953 is an apocalyptic number.
It is an amenable number.
49636953 is a deficient number, since it is larger than the sum of its proper divisors (22060881).
49636953 is a wasteful number, since it uses less digits than its factorization.
49636953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5515223 (or 5515220 counting only the distinct ones).
The product of its digits is 524880, while the sum is 45.
The square root of 49636953 is about 7045.3497429155. The cubic root of 49636953 is about 367.5093319857.
The spelling of 49636953 in words is "forty-nine million, six hundred thirty-six thousand, nine hundred fifty-three".
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