Base | Representation |
---|---|
bin | 10010101101111110… |
… | …00110010000011111 |
3 | 221221100120010210010 |
4 | 21112333012100133 |
5 | 131040111101441 |
6 | 4341103414303 |
7 | 504013530000 |
oct | 112677062037 |
9 | 27840503703 |
10 | 10049315871 |
11 | 4297638831 |
12 | 1b455b4393 |
13 | c41c9636a |
14 | 6b491d1a7 |
15 | 3dc3a0116 |
hex | 256fc641f |
10049315871 has 40 divisors (see below), whose sum is σ = 16311231360. Its totient is φ = 5492703216.
The previous prime is 10049315869. The next prime is 10049315873. The reversal of 10049315871 is 17851394001.
It is an interprime number because it is at equal distance from previous prime (10049315869) and next prime (10049315873).
It is not a de Polignac number, because 10049315871 - 21 = 10049315869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10049315873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 135340 + ... + 195998.
It is an arithmetic number, because the mean of its divisors is an integer number (407780784).
Almost surely, 210049315871 is an apocalyptic number.
10049315871 is a deficient number, since it is larger than the sum of its proper divisors (6261915489).
10049315871 is an frugal number, since it uses more digits than its factorization.
10049315871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60713 (or 60692 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 39.
The spelling of 10049315871 in words is "ten billion, forty-nine million, three hundred fifteen thousand, eight hundred seventy-one".
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