Base | Representation |
---|---|
bin | 100000110010000111001… |
… | …1011000011000101011110 |
3 | 120221201220101012121022000 |
4 | 1001210032123003011132 |
5 | 1042310044120240204 |
6 | 13325512311503130 |
7 | 643344343513155 |
oct | 101441633030536 |
9 | 16851811177260 |
10 | 4505662665054 |
11 | 1487928126141 |
12 | 609289387aa6 |
13 | 268b61171995 |
14 | 11810a64059c |
15 | 7c308ce0039 |
hex | 4190e6c315e |
4505662665054 has 96 divisors (see below), whose sum is σ = 10574706816000. Its totient is φ = 1421843218704.
The previous prime is 4505662665029. The next prime is 4505662665061.
It is a happy number.
4505662665054 is a `hidden beast` number, since 4 + 5 + 0 + 5 + 6 + 626 + 6 + 5 + 0 + 5 + 4 = 666.
4505662665054 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27971557 + ... + 28132175.
It is an arithmetic number, because the mean of its divisors is an integer number (110153196000).
Almost surely, 24505662665054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4505662665054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5287353408000).
4505662665054 is an abundant number, since it is smaller than the sum of its proper divisors (6069044150946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4505662665054 is a wasteful number, since it uses less digits than its factorization.
4505662665054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162107 (or 162082 counting only the distinct ones).
The product of its (nonzero) digits is 25920000, while the sum is 54.
The spelling of 4505662665054 in words is "four trillion, five hundred five billion, six hundred sixty-two million, six hundred sixty-five thousand, fifty-four".
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