Base | Representation |
---|---|
bin | 110111111001001011… |
… | …0011111111011011101 |
3 | 102110211002210220121012 |
4 | 1233302112133323131 |
5 | 3431310201214323 |
6 | 131050245345005 |
7 | 11446313012021 |
oct | 1576226377335 |
9 | 373732726535 |
10 | 120030101213 |
11 | 469a4954660 |
12 | 1b319a08165 |
13 | b41b4c6439 |
14 | 5b49340381 |
15 | 31c794e678 |
hex | 1bf259fedd |
120030101213 has 16 divisors (see below), whose sum is σ = 138658982976. Its totient is φ = 102688746240.
The previous prime is 120030101183. The next prime is 120030101237. The reversal of 120030101213 is 312101030021.
It is a cyclic number.
It is not a de Polignac number, because 120030101213 - 214 = 120030084829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120030101263) 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, 2111795 + ... + 2167887.
It is an arithmetic number, because the mean of its divisors is an integer number (8666186436).
Almost surely, 2120030101213 is an apocalyptic number.
It is an amenable number.
120030101213 is a deficient number, since it is larger than the sum of its proper divisors (18628881763).
120030101213 is a wasteful number, since it uses less digits than its factorization.
120030101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67564.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 120030101213 its reverse (312101030021), we get a palindrome (432131131234).
The spelling of 120030101213 in words is "one hundred twenty billion, thirty million, one hundred one thousand, two hundred thirteen".
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