Base | Representation |
---|---|
bin | 110001011001000000… |
… | …101000011110100001 |
3 | 12001212221211202210020 |
4 | 301121000220132201 |
5 | 1332102413224234 |
6 | 40210224024053 |
7 | 3555130412442 |
oct | 613100503641 |
9 | 161787752706 |
10 | 53032945569 |
11 | 20544795a3a |
12 | a340762029 |
13 | 500221ab86 |
14 | 27d14712c9 |
15 | 15a5c95549 |
hex | c590287a1 |
53032945569 has 32 divisors (see below), whose sum is σ = 73949673600. Its totient is φ = 33763161600.
The previous prime is 53032945517. The next prime is 53032945571. The reversal of 53032945569 is 96554923035.
It is not a de Polignac number, because 53032945569 - 29 = 53032945057 is a prime.
It is a super-2 number, since 2×530329455692 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53032745569) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10480362 + ... + 10485420.
It is an arithmetic number, because the mean of its divisors is an integer number (2310927300).
Almost surely, 253032945569 is an apocalyptic number.
It is an amenable number.
53032945569 is a deficient number, since it is larger than the sum of its proper divisors (20916728031).
53032945569 is a wasteful number, since it uses less digits than its factorization.
53032945569 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6385.
The product of its (nonzero) digits is 4374000, while the sum is 51.
The spelling of 53032945569 in words is "fifty-three billion, thirty-two million, nine hundred forty-five thousand, five hundred sixty-nine".
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