Base | Representation |
---|---|
bin | 11110110110011111110… |
… | …100000101111101111001 |
3 | 21111200100102101120211202 |
4 | 132312133310011331321 |
5 | 234213431112011301 |
6 | 4301543251103545 |
7 | 306113025411653 |
oct | 36663764057571 |
9 | 7450312346752 |
10 | 2120100110201 |
11 | 748147272207 |
12 | 2a2a812a1bb5 |
13 | 124c03400438 |
14 | 748832156d3 |
15 | 3a236b5a66b |
hex | 1ed9fd05f79 |
2120100110201 has 8 divisors (see below), whose sum is σ = 2165312440704. Its totient is φ = 2074892105520.
The previous prime is 2120100110159. The next prime is 2120100110291. The reversal of 2120100110201 is 1020110010212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2120100110201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120100110291) 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, 81035 + ... + 2060768.
It is an arithmetic number, because the mean of its divisors is an integer number (270664055088).
Almost surely, 22120100110201 is an apocalyptic number.
It is an amenable number.
2120100110201 is a deficient number, since it is larger than the sum of its proper divisors (45212330503).
2120100110201 is a wasteful number, since it uses less digits than its factorization.
2120100110201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2162911.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2120100110201 its reverse (1020110010212), we get a palindrome (3140210120413).
The spelling of 2120100110201 in words is "two trillion, one hundred twenty billion, one hundred million, one hundred ten thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •