Base | Representation |
---|---|
bin | 11000011100001100000110… |
… | …00000100001011100000000 |
3 | 21001021222120002011210001220 |
4 | 30032012003000201130000 |
5 | 24021030003133231404 |
6 | 310150100300155040 |
7 | 14214646161023355 |
oct | 1416060300413400 |
9 | 231258502153056 |
10 | 53745123727104 |
11 | 161411a7236507 |
12 | 60401b9238a80 |
13 | 23cb1b3131444 |
14 | d3b3c668062c |
15 | 633079b894d9 |
hex | 30e183021700 |
53745123727104 has 72 divisors (see below), whose sum is σ = 143041605234192. Its totient is φ = 17914891223040.
The previous prime is 53745123727103. The next prime is 53745123727123. The reversal of 53745123727104 is 40172732154735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53745123727103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128062632 + ... + 128481624.
It is an arithmetic number, because the mean of its divisors is an integer number (1986688961586).
Almost surely, 253745123727104 is an apocalyptic number.
It is an amenable number.
53745123727104 is an abundant number, since it is smaller than the sum of its proper divisors (89296481507088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53745123727104 is a wasteful number, since it uses less digits than its factorization.
53745123727104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586033 (or 586019 counting only the distinct ones).
The product of its (nonzero) digits is 4939200, while the sum is 51.
The spelling of 53745123727104 in words is "fifty-three trillion, seven hundred forty-five billion, one hundred twenty-three million, seven hundred twenty-seven thousand, one hundred four".
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