Base | Representation |
---|---|
bin | 11000100011101000110011… |
… | …00011010111001110110101 |
3 | 21002012110011012100011202120 |
4 | 30101310121203113032311 |
5 | 24034223123420410310 |
6 | 310503424022230153 |
7 | 14242306264560660 |
oct | 1421643143271665 |
9 | 232173135304676 |
10 | 54001052513205 |
11 | 1622a799380486 |
12 | 6081923285359 |
13 | 241937b5b3b95 |
14 | d499446446d7 |
15 | 639a58220b70 |
hex | 311d198d73b5 |
54001052513205 has 128 divisors (see below), whose sum is σ = 101420179660800. Its totient is φ = 24025819152384.
The previous prime is 54001052513203. The next prime is 54001052513237. The reversal of 54001052513205 is 50231525010045.
It is not a de Polignac number, because 54001052513205 - 21 = 54001052513203 is a prime.
It is a super-2 number, since 2×540010525132052 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54001052513203) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3073646661 + ... + 3073664229.
It is an arithmetic number, because the mean of its divisors is an integer number (792345153600).
Almost surely, 254001052513205 is an apocalyptic number.
It is an amenable number.
54001052513205 is a deficient number, since it is larger than the sum of its proper divisors (47419127147595).
54001052513205 is a wasteful number, since it uses less digits than its factorization.
54001052513205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22563.
The product of its (nonzero) digits is 30000, while the sum is 33.
The spelling of 54001052513205 in words is "fifty-four trillion, one billion, fifty-two million, five hundred thirteen thousand, two hundred five".
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