Base | Representation |
---|---|
bin | 111000101000000001… |
… | …101101001011111011 |
3 | 12210221022221210012012 |
4 | 320220001231023323 |
5 | 1444010033444021 |
6 | 43533122040135 |
7 | 4251464431052 |
oct | 705001551373 |
9 | 183838853165 |
10 | 60801078011 |
11 | 23870694903 |
12 | b94a1a904b |
13 | 596c6c994b |
14 | 2d2b01d399 |
15 | 18acc3e35b |
hex | e2806d2fb |
60801078011 has 4 divisors (see below), whose sum is σ = 60801827400. Its totient is φ = 60800328624.
The previous prime is 60801077999. The next prime is 60801078029. The reversal of 60801078011 is 11087010806.
60801078011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 60801078011 - 230 = 59727336187 is a prime.
It is a super-2 number, since 2×608010780112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60801078031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235841 + ... + 420978.
It is an arithmetic number, because the mean of its divisors is an integer number (15200456850).
Almost surely, 260801078011 is an apocalyptic number.
60801078011 is a deficient number, since it is larger than the sum of its proper divisors (749389).
60801078011 is an equidigital number, since it uses as much as digits as its factorization.
60801078011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749388.
The product of its (nonzero) digits is 2688, while the sum is 32.
Adding to 60801078011 its reverse (11087010806), we get a palindrome (71888088817).
The spelling of 60801078011 in words is "sixty billion, eight hundred one million, seventy-eight thousand, eleven".
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