Base | Representation |
---|---|
bin | 110010110000110000… |
… | …000101111111001101 |
3 | 12012200112210010201002 |
4 | 302300300011333031 |
5 | 1343111240130010 |
6 | 41012251230045 |
7 | 3636453620063 |
oct | 626060057715 |
9 | 165615703632 |
10 | 54505005005 |
11 | 2112a721a90 |
12 | a691748325 |
13 | 51a81a9669 |
14 | 28d0b80033 |
15 | 16401211a5 |
hex | cb0c05fcd |
54505005005 has 16 divisors (see below), whose sum is σ = 75549184704. Its totient is φ = 37308238080.
The previous prime is 54505004989. The next prime is 54505005011. The reversal of 54505005005 is 50050050545.
54505005005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54505005005 - 24 = 54505004989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29146127 + ... + 29147996.
It is an arithmetic number, because the mean of its divisors is an integer number (4721824044).
Almost surely, 254505005005 is an apocalyptic number.
54505005005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54505005005 is a deficient number, since it is larger than the sum of its proper divisors (21044179699).
54505005005 is a wasteful number, since it uses less digits than its factorization.
54505005005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58294156.
The product of its (nonzero) digits is 12500, while the sum is 29.
The spelling of 54505005005 in words is "fifty-four billion, five hundred five million, five thousand, five".
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