Base | Representation |
---|---|
bin | 10101100110011011101010… |
… | …10010101000001101111001 |
3 | 20020011221211110001212201010 |
4 | 22303031311102220031321 |
5 | 22211220010323102212 |
6 | 245005112011544133 |
7 | 13001522361646353 |
oct | 1263156522501571 |
9 | 206157743055633 |
10 | 47500011144057 |
11 | 14153706a7157a |
12 | 53b19a175b049 |
13 | 2067302443374 |
14 | ba30271d60d3 |
15 | 5758b700103c |
hex | 2b33754a8379 |
47500011144057 has 8 divisors (see below), whose sum is σ = 63365222054176. Its totient is φ = 31650737164992.
The previous prime is 47500011144043. The next prime is 47500011144059. The reversal of 47500011144057 is 75044111000574.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47500011144057 - 219 = 47500010619769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47500011144059) 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, 3984225808 + ... + 3984237729.
It is an arithmetic number, because the mean of its divisors is an integer number (7920652756772).
Almost surely, 247500011144057 is an apocalyptic number.
It is an amenable number.
47500011144057 is a deficient number, since it is larger than the sum of its proper divisors (15865210910119).
47500011144057 is a wasteful number, since it uses less digits than its factorization.
47500011144057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7968465527.
The product of its (nonzero) digits is 78400, while the sum is 39.
The spelling of 47500011144057 in words is "forty-seven trillion, five hundred billion, eleven million, one hundred forty-four thousand, fifty-seven".
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