Base | Representation |
---|---|
bin | 110010100000100100… |
… | …001101100111011001 |
3 | 12011222121210222012220 |
4 | 302200210031213121 |
5 | 1342032231030230 |
6 | 40525311054253 |
7 | 3626645522226 |
oct | 624044154731 |
9 | 164877728186 |
10 | 54233455065 |
11 | 2100040a549 |
12 | a616811389 |
13 | 5163b6021a |
14 | 28a6a9494d |
15 | 1626381d10 |
hex | ca090d9d9 |
54233455065 has 16 divisors (see below), whose sum is σ = 86860586688. Its totient is φ = 28895489856.
The previous prime is 54233455039. The next prime is 54233455079. The reversal of 54233455065 is 56055433245.
It is a happy number.
It is not a de Polignac number, because 54233455065 - 27 = 54233454937 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798267 + ... + 1828176.
It is an arithmetic number, because the mean of its divisors is an integer number (5428786668).
Almost surely, 254233455065 is an apocalyptic number.
It is an amenable number.
54233455065 is a deficient number, since it is larger than the sum of its proper divisors (32627131623).
54233455065 is a wasteful number, since it uses less digits than its factorization.
54233455065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3627448.
The product of its (nonzero) digits is 1080000, while the sum is 42.
The spelling of 54233455065 in words is "fifty-four billion, two hundred thirty-three million, four hundred fifty-five thousand, sixty-five".
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