Base | Representation |
---|---|
bin | 110111111000100110… |
… | …1101000100011000001 |
3 | 102110202202212110122220 |
4 | 1233301031220203001 |
5 | 3431240304000001 |
6 | 131044324121253 |
7 | 11445661445244 |
oct | 1576115504301 |
9 | 373682773586 |
10 | 120011000001 |
11 | 46995098632 |
12 | 1b313536229 |
13 | b417569149 |
14 | 5b469ab25b |
15 | 31c5e29c36 |
hex | 1bf13688c1 |
120011000001 has 16 divisors (see below), whose sum is σ = 163928345280. Its totient is φ = 78050753280.
The previous prime is 120010999993. The next prime is 120011000003. The reversal of 120011000001 is 100000110021.
It is not a de Polignac number, because 120011000001 - 23 = 120010999993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120011000003) 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, 2910990 + ... + 2951928.
It is an arithmetic number, because the mean of its divisors is an integer number (10245521580).
Almost surely, 2120011000001 is an apocalyptic number.
It is an amenable number.
120011000001 is a deficient number, since it is larger than the sum of its proper divisors (43917345279).
120011000001 is a wasteful number, since it uses less digits than its factorization.
120011000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64816.
The product of its (nonzero) digits is 2, while the sum is 6.
Adding to 120011000001 its reverse (100000110021), we get a palindrome (220011110022).
The spelling of 120011000001 in words is "one hundred twenty billion, eleven million, one", and thus it is an aban number.
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