Base | Representation |
---|---|
bin | 1011110100010… |
… | …1101111111100 |
3 | 10110021100120011 |
4 | 2331011233330 |
5 | 100142200024 |
6 | 4530233004 |
7 | 1141220230 |
oct | 275055774 |
9 | 113240504 |
10 | 49568764 |
11 | 25a86823 |
12 | 14725764 |
13 | a36703b |
14 | 68245c0 |
15 | 4542094 |
hex | 2f45bfc |
49568764 has 12 divisors (see below), whose sum is σ = 99137584. Its totient is φ = 21243744.
The previous prime is 49568759. The next prime is 49568767. The reversal of 49568764 is 46786594.
49568764 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49568767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885129 + ... + 885184.
Almost surely, 249568764 is an apocalyptic number.
It is an amenable number.
49568764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49568764 is a wasteful number, since it uses less digits than its factorization.
49568764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770324 (or 1770322 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 49.
The square root of 49568764 is about 7040.5087884328. The cubic root of 49568764 is about 367.3409656339.
The spelling of 49568764 in words is "forty-nine million, five hundred sixty-eight thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •