Base | Representation |
---|---|
bin | 100101000111010101000… |
… | …1110000100010011011111 |
3 | 200001122112012112222011200 |
4 | 1022032222032010103133 |
5 | 1132033302342312334 |
6 | 14503205255050543 |
7 | 1034351042361042 |
oct | 112165216042337 |
9 | 20048465488150 |
10 | 5100981994719 |
11 | 1697350398846 |
12 | 6a4730670a53 |
13 | 2b0036178670 |
14 | 138c62dc8c59 |
15 | 8ca4cc82799 |
hex | 4a3aa3844df |
5100981994719 has 24 divisors (see below), whose sum is σ = 7945287906192. Its totient is φ = 3134940865920.
The previous prime is 5100981994657. The next prime is 5100981994721. The reversal of 5100981994719 is 9174991890015.
5100981994719 is a `hidden beast` number, since 510 + 0 + 9 + 8 + 19 + 94 + 7 + 19 = 666.
It is not a de Polignac number, because 5100981994719 - 217 = 5100981863647 is a prime.
It is a super-2 number, since 2×51009819947192 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5100981992719) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28556257 + ... + 28734330.
It is an arithmetic number, because the mean of its divisors is an integer number (331053662758).
Almost surely, 25100981994719 is an apocalyptic number.
5100981994719 is a deficient number, since it is larger than the sum of its proper divisors (2844305911473).
5100981994719 is a wasteful number, since it uses less digits than its factorization.
5100981994719 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57291367 (or 57291364 counting only the distinct ones).
The product of its (nonzero) digits is 7348320, while the sum is 63.
The spelling of 5100981994719 in words is "five trillion, one hundred billion, nine hundred eighty-one million, nine hundred ninety-four thousand, seven hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •