Base | Representation |
---|---|
bin | 10010110010000011… |
… | …001000100010001001 |
3 | 1221001110211112012212 |
4 | 102302003020202021 |
5 | 312300230110032 |
6 | 13133053314505 |
7 | 1312520653313 |
oct | 226203104211 |
9 | 57043745185 |
10 | 20167035017 |
11 | 8609846998 |
12 | 3aa9a95a35 |
13 | 1b9518c51c |
14 | d945667b3 |
15 | 7d0762bb2 |
hex | 4b20c8889 |
20167035017 has 8 divisors (see below), whose sum is σ = 20207991360. Its totient is φ = 20126121840.
The previous prime is 20167035013. The next prime is 20167035059. The reversal of 20167035017 is 71053076102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20167035017 - 22 = 20167035013 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20167035013) 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, 1022267 + ... + 1041807.
It is an arithmetic number, because the mean of its divisors is an integer number (2525998920).
Almost surely, 220167035017 is an apocalyptic number.
It is an amenable number.
20167035017 is a deficient number, since it is larger than the sum of its proper divisors (40956343).
20167035017 is a wasteful number, since it uses less digits than its factorization.
20167035017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21583.
The product of its (nonzero) digits is 8820, while the sum is 32.
The spelling of 20167035017 in words is "twenty billion, one hundred sixty-seven million, thirty-five thousand, seventeen".
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