Base | Representation |
---|---|
bin | 100101010111011010… |
… | …0101101100110000001 |
3 | 21200010020100120122211 |
4 | 1022232310231212001 |
5 | 2303314032341103 |
6 | 100510214302121 |
7 | 5540324462044 |
oct | 1125664554601 |
9 | 250106316584 |
10 | 80242465153 |
11 | 31037863804 |
12 | 13675057941 |
13 | 774a439a16 |
14 | 3c53052c5b |
15 | 214991536d |
hex | 12aed2d981 |
80242465153 has 32 divisors (see below), whose sum is σ = 89890560000. Its totient is φ = 71278771200.
The previous prime is 80242465151. The next prime is 80242465157. The reversal of 80242465153 is 35156424208.
It is a cyclic number.
It is not a de Polignac number, because 80242465153 - 21 = 80242465151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80242465151) 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, 3923448 + ... + 3943846.
It is an arithmetic number, because the mean of its divisors is an integer number (2809080000).
Almost surely, 280242465153 is an apocalyptic number.
It is an amenable number.
80242465153 is a deficient number, since it is larger than the sum of its proper divisors (9648094847).
80242465153 is a wasteful number, since it uses less digits than its factorization.
80242465153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20625.
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 80242465153 in words is "eighty billion, two hundred forty-two million, four hundred sixty-five thousand, one hundred fifty-three".
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