Base | Representation |
---|---|
bin | 110010011011110011… |
… | …110100100001111111 |
3 | 12011210001122222201020 |
4 | 302123303310201333 |
5 | 1341401314114133 |
6 | 40513340515223 |
7 | 3624656343153 |
oct | 623363644177 |
9 | 164701588636 |
10 | 54153660543 |
11 | 20a6a369764 |
12 | a5b3b4bb13 |
13 | 5150472528 |
14 | 289a243063 |
15 | 161e36e0b3 |
hex | c9bcf487f |
54153660543 has 16 divisors (see below), whose sum is σ = 72577125600. Its totient is φ = 35916566400.
The previous prime is 54153660439. The next prime is 54153660569. The reversal of 54153660543 is 34506635145.
It is not a de Polignac number, because 54153660543 - 29 = 54153660031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54153660495 and 54153660504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54153660343) 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, 863493 + ... + 924081.
It is an arithmetic number, because the mean of its divisors is an integer number (4536070350).
Almost surely, 254153660543 is an apocalyptic number.
54153660543 is a deficient number, since it is larger than the sum of its proper divisors (18423465057).
54153660543 is a wasteful number, since it uses less digits than its factorization.
54153660543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62122.
The product of its (nonzero) digits is 648000, while the sum is 42.
The spelling of 54153660543 in words is "fifty-four billion, one hundred fifty-three million, six hundred sixty thousand, five hundred forty-three".
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