Base | Representation |
---|---|
bin | 100111101111001011… |
… | …111111110010100001 |
3 | 11002010120121220211100 |
4 | 213233023333302201 |
5 | 1144340401331103 |
6 | 31333510505013 |
7 | 3040225442205 |
oct | 475713776241 |
9 | 132116556740 |
10 | 42667605153 |
11 | 171058292a8 |
12 | 8329365169 |
13 | 403c935c54 |
14 | 20ca9aab05 |
15 | 119acbd5a3 |
hex | 9ef2ffca1 |
42667605153 has 6 divisors (see below), whose sum is σ = 61630985234. Its totient is φ = 28445070096.
The previous prime is 42667605143. The next prime is 42667605179. The reversal of 42667605153 is 35150676624.
42667605153 is a `hidden beast` number, since 4 + 2 + 66 + 76 + 0 + 515 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 33345316449 + 9322288704 = 182607^2 + 96552^2 .
It is not a de Polignac number, because 42667605153 - 216 = 42667539617 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42667605099 and 42667605108.
It is not an unprimeable number, because it can be changed into a prime (42667605103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2370422500 + ... + 2370422517.
Almost surely, 242667605153 is an apocalyptic number.
It is an amenable number.
42667605153 is a deficient number, since it is larger than the sum of its proper divisors (18963380081).
42667605153 is a wasteful number, since it uses less digits than its factorization.
42667605153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4740845023 (or 4740845020 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 45.
The spelling of 42667605153 in words is "forty-two billion, six hundred sixty-seven million, six hundred five thousand, one hundred fifty-three".
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