Base | Representation |
---|---|
bin | 110111111000101010… |
… | …1101001100000110111 |
3 | 102110202220211012211210 |
4 | 1233301111221200313 |
5 | 3431241323213421 |
6 | 131044441132503 |
7 | 11446015346031 |
oct | 1576125514067 |
9 | 373686735753 |
10 | 120013101111 |
11 | 469962a3192 |
12 | 1b31418a133 |
13 | b417b235c7 |
14 | 5b46d96c51 |
15 | 31c61e2576 |
hex | 1bf1569837 |
120013101111 has 16 divisors (see below), whose sum is σ = 169560584928. Its totient is φ = 75244416000.
The previous prime is 120013101101. The next prime is 120013101121. The reversal of 120013101111 is 111101310021.
It is an interprime number because it is at equal distance from previous prime (120013101101) and next prime (120013101121).
It is not a de Polignac number, because 120013101111 - 213 = 120013092919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120013101101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838030 + ... + 970731.
It is an arithmetic number, because the mean of its divisors is an integer number (10597536558).
Almost surely, 2120013101111 is an apocalyptic number.
120013101111 is a deficient number, since it is larger than the sum of its proper divisors (49547483817).
120013101111 is a wasteful number, since it uses less digits than its factorization.
120013101111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1810082.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 120013101111 its reverse (111101310021), we get a palindrome (231114411132).
The spelling of 120013101111 in words is "one hundred twenty billion, thirteen million, one hundred one thousand, one hundred eleven".
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