Base | Representation |
---|---|
bin | 1000010110111001… |
… | …01110111010010011 |
3 | 102120201011200212111 |
4 | 10023130232322103 |
5 | 33142141030401 |
6 | 2021125010151 |
7 | 216123200035 |
oct | 41334567223 |
9 | 12521150774 |
10 | 4487048851 |
11 | 19a290523a |
12 | a52853957 |
13 | 5667c08bc |
14 | 307cd7c55 |
15 | 1b3dd0e51 |
hex | 10b72ee93 |
4487048851 has 8 divisors (see below), whose sum is σ = 4511965680. Its totient is φ = 4462193568.
The previous prime is 4487048827. The next prime is 4487048869. The reversal of 4487048851 is 1588407844.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4487048851 - 213 = 4487040659 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4487048795 and 4487048804.
It is not an unprimeable number, because it can be changed into a prime (4487048821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134860 + ... + 164806.
It is an arithmetic number, because the mean of its divisors is an integer number (563995710).
Almost surely, 24487048851 is an apocalyptic number.
4487048851 is a deficient number, since it is larger than the sum of its proper divisors (24916829).
4487048851 is a wasteful number, since it uses less digits than its factorization.
4487048851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30773.
The product of its (nonzero) digits is 1146880, while the sum is 49.
The square root of 4487048851 is about 66985.4376040046. The cubic root of 4487048851 is about 1649.3782599038.
The spelling of 4487048851 in words is "four billion, four hundred eighty-seven million, forty-eight thousand, eight hundred fifty-one".
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