Base | Representation |
---|---|
bin | 10110010010101100… |
… | …10111111010001010 |
3 | 1010220001221102011221 |
4 | 23021112113322022 |
5 | 144002303120411 |
6 | 5255324112254 |
7 | 602402330620 |
oct | 131126277212 |
9 | 33801842157 |
10 | 11968020106 |
11 | 50916a9709 |
12 | 23a009568a |
13 | 1189648603 |
14 | 817695510 |
15 | 4a0a55071 |
hex | 2c9597e8a |
11968020106 has 16 divisors (see below), whose sum is σ = 20518009920. Its totient is φ = 5128800480.
The previous prime is 11968020101. The next prime is 11968020109. The reversal of 11968020106 is 60102086911.
It is not an unprimeable number, because it can be changed into a prime (11968020101) 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, 382710 + ... + 412798.
It is an arithmetic number, because the mean of its divisors is an integer number (1282375620).
Almost surely, 211968020106 is an apocalyptic number.
11968020106 is a deficient number, since it is larger than the sum of its proper divisors (8549989814).
11968020106 is a wasteful number, since it uses less digits than its factorization.
11968020106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58509.
The product of its (nonzero) digits is 5184, while the sum is 34.
The spelling of 11968020106 in words is "eleven billion, nine hundred sixty-eight million, twenty thousand, one hundred six".
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