Base | Representation |
---|---|
bin | 110010010110111011… |
… | …101011101101000001 |
3 | 12011120100200211210111 |
4 | 302112323223231001 |
5 | 1341214342213312 |
6 | 40501255031321 |
7 | 3622644006103 |
oct | 622673535501 |
9 | 164510624714 |
10 | 54071835457 |
11 | 20a28161322 |
12 | a59066b541 |
13 | 5139523513 |
14 | 288d423573 |
15 | 16170a98a7 |
hex | c96eebb41 |
54071835457 has 8 divisors (see below), whose sum is σ = 54684115200. Its totient is φ = 53459661024.
The previous prime is 54071835439. The next prime is 54071835469. The reversal of 54071835457 is 75453817045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54071835457 - 219 = 54071311169 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54071835457.
It is not an unprimeable number, because it can be changed into a prime (54071830457) 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, 1509448 + ... + 1544854.
It is an arithmetic number, because the mean of its divisors is an integer number (6835514400).
Almost surely, 254071835457 is an apocalyptic number.
It is an amenable number.
54071835457 is a deficient number, since it is larger than the sum of its proper divisors (612279743).
54071835457 is a wasteful number, since it uses less digits than its factorization.
54071835457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52655.
The product of its (nonzero) digits is 2352000, while the sum is 49.
The spelling of 54071835457 in words is "fifty-four billion, seventy-one million, eight hundred thirty-five thousand, four hundred fifty-seven".
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