Base | Representation |
---|---|
bin | 110111111011010000… |
… | …1100011111110000101 |
3 | 102110222222112201220010 |
4 | 1233312201203332011 |
5 | 3431431112011323 |
6 | 131101230100433 |
7 | 11451123043626 |
oct | 1576641437605 |
9 | 373888481803 |
10 | 120100110213 |
11 | 46a30421436 |
12 | 1b33934a719 |
13 | b42cb69095 |
14 | 5b54765a4d |
15 | 31cdb7cc93 |
hex | 1bf6863f85 |
120100110213 has 16 divisors (see below), whose sum is σ = 160646705856. Its totient is φ = 79810241280.
The previous prime is 120100110211. The next prime is 120100110233. The reversal of 120100110213 is 312011001021.
It is not a de Polignac number, because 120100110213 - 21 = 120100110211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120100110211) 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, 5216395 + ... + 5239367.
It is an arithmetic number, because the mean of its divisors is an integer number (10040419116).
Almost surely, 2120100110213 is an apocalyptic number.
It is an amenable number.
120100110213 is a deficient number, since it is larger than the sum of its proper divisors (40546595643).
120100110213 is a wasteful number, since it uses less digits than its factorization.
120100110213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28484.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 120100110213 its reverse (312011001021), we get a palindrome (432111111234).
The spelling of 120100110213 in words is "one hundred twenty billion, one hundred million, one hundred ten thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.059 sec. • engine limits •