Base | Representation |
---|---|
bin | 10101101100100111010101… |
… | …10110000110100011010100 |
3 | 20020221021010202101000121120 |
4 | 22312103222312012203110 |
5 | 22223210032303300444 |
6 | 245250442454243540 |
7 | 13023052443013122 |
oct | 1266235266064324 |
9 | 206837122330546 |
10 | 47712436775124 |
11 | 14225804776260 |
12 | 5426ba66565b0 |
13 | 2081356b40b54 |
14 | bad41964c912 |
15 | 57b19b26db19 |
hex | 2b64ead868d4 |
47712436775124 has 48 divisors (see below), whose sum is σ = 121484080413696. Its totient is φ = 14454237823200.
The previous prime is 47712436775123. The next prime is 47712436775137. The reversal of 47712436775124 is 42157763421774.
47712436775124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47712436775123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50484412 + ... + 51420819.
It is an arithmetic number, because the mean of its divisors is an integer number (2530918341952).
Almost surely, 247712436775124 is an apocalyptic number.
47712436775124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
47712436775124 is an abundant number, since it is smaller than the sum of its proper divisors (73771643638572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47712436775124 is a wasteful number, since it uses less digits than its factorization.
47712436775124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101908796 (or 101908794 counting only the distinct ones).
The product of its digits is 55319040, while the sum is 60.
The spelling of 47712436775124 in words is "forty-seven trillion, seven hundred twelve billion, four hundred thirty-six million, seven hundred seventy-five thousand, one hundred twenty-four".
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