Base | Representation |
---|---|
bin | 1011110111001… |
… | …1101000000000 |
3 | 10110121220022201 |
4 | 2331303220000 |
5 | 100214203142 |
6 | 4534242544 |
7 | 1142632120 |
oct | 275635000 |
9 | 113556281 |
10 | 49756672 |
11 | 260a4a19 |
12 | 147b6454 |
13 | a401724 |
14 | 6872c80 |
15 | 457cab7 |
hex | 2f73a00 |
49756672 has 40 divisors (see below), whose sum is σ = 113626656. Its totient is φ = 21322752.
The previous prime is 49756667. The next prime is 49756673. The reversal of 49756672 is 27665794.
It is not an unprimeable number, because it can be changed into a prime (49756673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3358 + ... + 10525.
Almost surely, 249756672 is an apocalyptic number.
It is an amenable number.
49756672 is an abundant number, since it is smaller than the sum of its proper divisors (63869984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49756672 is an equidigital number, since it uses as much as digits as its factorization.
49756672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13908 (or 13892 counting only the distinct ones).
The product of its digits is 635040, while the sum is 46.
The square root of 49756672 is about 7053.8409395166. The cubic root of 49756672 is about 367.8045591077.
The spelling of 49756672 in words is "forty-nine million, seven hundred fifty-six thousand, six hundred seventy-two".
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