Base | Representation |
---|---|
bin | 111000011111111001… |
… | …100000100000110001 |
3 | 12210120211100122010012 |
4 | 320133321200200301 |
5 | 1443220131224332 |
6 | 43511411144305 |
7 | 4245220352165 |
oct | 703771404061 |
9 | 183524318105 |
10 | 60664711217 |
11 | 23800714480 |
12 | b9105a5095 |
13 | 594a392236 |
14 | 2d16c82ca5 |
15 | 18a0ca43b2 |
hex | e1fe60831 |
60664711217 has 16 divisors (see below), whose sum is σ = 67189808832. Its totient is φ = 54308517120.
The previous prime is 60664711201. The next prime is 60664711231. The reversal of 60664711217 is 71211746606.
It is not a de Polignac number, because 60664711217 - 24 = 60664711201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60664711117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518133 + ... + 2542109.
It is an arithmetic number, because the mean of its divisors is an integer number (4199363052).
Almost surely, 260664711217 is an apocalyptic number.
60664711217 is a gapful number since it is divisible by the number (67) formed by its first and last digit.
It is an amenable number.
60664711217 is a deficient number, since it is larger than the sum of its proper divisors (6525097615).
60664711217 is a wasteful number, since it uses less digits than its factorization.
60664711217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27488.
The product of its (nonzero) digits is 84672, while the sum is 41.
The spelling of 60664711217 in words is "sixty billion, six hundred sixty-four million, seven hundred eleven thousand, two hundred seventeen".
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