Base | Representation |
---|---|
bin | 110010110000101101… |
… | …111100011000111101 |
3 | 12012200111201111121000 |
4 | 302300231330120331 |
5 | 1343111114111110 |
6 | 41012231200513 |
7 | 3636446051661 |
oct | 626055743075 |
9 | 165614644530 |
10 | 54504441405 |
11 | 2112a3775a7 |
12 | a691516139 |
13 | 51a803cc7b |
14 | 28d0a748a1 |
15 | 164005e1c0 |
hex | cb0b7c63d |
54504441405 has 16 divisors (see below), whose sum is σ = 96896784960. Its totient is φ = 29069035344.
The previous prime is 54504441401. The next prime is 54504441427. The reversal of 54504441405 is 50414440545.
54504441405 is a `hidden beast` number, since 5 + 4 + 504 + 4 + 4 + 140 + 5 = 666.
It is not a de Polignac number, because 54504441405 - 22 = 54504441401 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54504441405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54504441401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201868167 + ... + 201868436.
It is an arithmetic number, because the mean of its divisors is an integer number (6056049060).
Almost surely, 254504441405 is an apocalyptic number.
It is an amenable number.
54504441405 is a deficient number, since it is larger than the sum of its proper divisors (42392343555).
54504441405 is a wasteful number, since it uses less digits than its factorization.
54504441405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403736617 (or 403736611 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 36.
The spelling of 54504441405 in words is "fifty-four billion, five hundred four million, four hundred forty-one thousand, four hundred five".
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