Base | Representation |
---|---|
bin | 101100100111110111… |
… | …101010010111100101 |
3 | 11120200011210011212220 |
4 | 230213313222113211 |
5 | 1241111331340031 |
6 | 34002225302553 |
7 | 3314225253102 |
oct | 544767522745 |
9 | 146604704786 |
10 | 47913543141 |
11 | 19357a45142 |
12 | 9352194a59 |
13 | 4697714379 |
14 | 24675abaa9 |
15 | 13a6605596 |
hex | b27dea5e5 |
47913543141 has 8 divisors (see below), whose sum is σ = 64543329984. Its totient is φ = 31613059200.
The previous prime is 47913543137. The next prime is 47913543149. The reversal of 47913543141 is 14134531974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47913543141 - 22 = 47913543137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47913543093 and 47913543102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47913543149) 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, 82325385 + ... + 82325966.
It is an arithmetic number, because the mean of its divisors is an integer number (8067916248).
Almost surely, 247913543141 is an apocalyptic number.
It is an amenable number.
47913543141 is a deficient number, since it is larger than the sum of its proper divisors (16629786843).
47913543141 is a wasteful number, since it uses less digits than its factorization.
47913543141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164651451.
The product of its digits is 181440, while the sum is 42.
The spelling of 47913543141 in words is "forty-seven billion, nine hundred thirteen million, five hundred forty-three thousand, one hundred forty-one".
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