Base | Representation |
---|---|
bin | 11000110101001001000011… |
… | …11011010001100100100101 |
3 | 21011022221120022002212221211 |
4 | 30122210201323101210211 |
5 | 24124101344013430040 |
6 | 312044011545111421 |
7 | 14333620364463034 |
oct | 1432444173214445 |
9 | 234287508085854 |
10 | 54602488420645 |
11 | 16441870258540 |
12 | 615a3b2a88571 |
13 | 2460cb9882959 |
14 | d6aabb4a671b |
15 | 64a5091778ea |
hex | 31a921ed1925 |
54602488420645 has 16 divisors (see below), whose sum is σ = 71490503033280. Its totient is φ = 39704855209600.
The previous prime is 54602488420643. The next prime is 54602488420661.
54602488420645 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54602488420645 - 21 = 54602488420643 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54602488420645.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54602488420643) 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, 75203671 + ... + 75926260.
It is an arithmetic number, because the mean of its divisors is an integer number (4468156439580).
Almost surely, 254602488420645 is an apocalyptic number.
54602488420645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54602488420645 is a deficient number, since it is larger than the sum of its proper divisors (16888014612635).
54602488420645 is a wasteful number, since it uses less digits than its factorization.
54602488420645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151136516.
The product of its (nonzero) digits is 58982400, while the sum is 58.
The spelling of 54602488420645 in words is "fifty-four trillion, six hundred two billion, four hundred eighty-eight million, four hundred twenty thousand, six hundred forty-five".
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