Base | Representation |
---|---|
bin | 1111110000110001111… |
… | …01011100101101001001 |
3 | 1220202220222001100022112 |
4 | 13320120331130231021 |
5 | 32333131132001331 |
6 | 1052444530232105 |
7 | 54061654330316 |
oct | 7703075345511 |
9 | 1822828040275 |
10 | 541584640841 |
11 | 199759457672 |
12 | 88b67725635 |
13 | 3c0c05b912a |
14 | 1c2da047d0d |
15 | e14b7d332b |
hex | 7e18f5cb49 |
541584640841 has 4 divisors (see below), whose sum is σ = 541687238400. Its totient is φ = 541482043284.
The previous prime is 541584640829. The next prime is 541584640903. The reversal of 541584640841 is 148046485145.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 541584640841 - 214 = 541584624457 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 541584640841.
It is not an unprimeable number, because it can be changed into a prime (541584640741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51290861 + ... + 51301418.
It is an arithmetic number, because the mean of its divisors is an integer number (135421809600).
Almost surely, 2541584640841 is an apocalyptic number.
It is an amenable number.
541584640841 is a deficient number, since it is larger than the sum of its proper divisors (102597559).
541584640841 is a wasteful number, since it uses less digits than its factorization.
541584640841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102597558.
The product of its (nonzero) digits is 2457600, while the sum is 50.
The spelling of 541584640841 in words is "five hundred forty-one billion, five hundred eighty-four million, six hundred forty thousand, eight hundred forty-one".
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