Base | Representation |
---|---|
bin | 101110000010111001… |
… | …101000010011011011 |
3 | 11201121121120010201102 |
4 | 232002321220103123 |
5 | 1302223320120002 |
6 | 34413543342015 |
7 | 3400121513102 |
oct | 560271502333 |
9 | 151547503642 |
10 | 49440785627 |
11 | 19a71042012 |
12 | 96b975190b |
13 | 487bc5444c |
14 | 2570363039 |
15 | 1445731a02 |
hex | b82e684db |
49440785627 has 4 divisors (see below), whose sum is σ = 49478213736. Its totient is φ = 49403357520.
The previous prime is 49440785599. The next prime is 49440785759. The reversal of 49440785627 is 72658704494.
It is a happy number.
49440785627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49440785627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49440785327) 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, 18712073 + ... + 18714714.
It is an arithmetic number, because the mean of its divisors is an integer number (12369553434).
Almost surely, 249440785627 is an apocalyptic number.
49440785627 is a deficient number, since it is larger than the sum of its proper divisors (37428109).
49440785627 is a wasteful number, since it uses less digits than its factorization.
49440785627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37428108.
The product of its (nonzero) digits is 13547520, while the sum is 56.
The spelling of 49440785627 in words is "forty-nine billion, four hundred forty million, seven hundred eighty-five thousand, six hundred twenty-seven".
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