Base | Representation |
---|---|
bin | 1011101100111011111… |
… | …1000001011100111011 |
3 | 201012220220100012221101 |
4 | 2323032333001130323 |
5 | 11243213011420011 |
6 | 232205040552231 |
7 | 20344662231262 |
oct | 2731677013473 |
9 | 635826305841 |
10 | 201041123131 |
11 | 78296522442 |
12 | 32b68322677 |
13 | 15c5bc27174 |
14 | 9a324955d9 |
15 | 5369a7a2c1 |
hex | 2ecefc173b |
201041123131 has 8 divisors (see below), whose sum is σ = 209919101184. Its totient is φ = 192174566760.
The previous prime is 201041123113. The next prime is 201041123159. The reversal of 201041123131 is 131321140102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201041123131 - 25 = 201041123099 is a prime.
It is a super-2 number, since 2×2010411231312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201041123099 and 201041123108.
It is not an unprimeable number, because it can be changed into a prime (201041123111) 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, 2819431 + ... + 2889856.
It is an arithmetic number, because the mean of its divisors is an integer number (26239887648).
Almost surely, 2201041123131 is an apocalyptic number.
201041123131 is a deficient number, since it is larger than the sum of its proper divisors (8877978053).
201041123131 is a wasteful number, since it uses less digits than its factorization.
201041123131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5710841.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 201041123131 its reverse (131321140102), we get a palindrome (332362263233).
The spelling of 201041123131 in words is "two hundred one billion, forty-one million, one hundred twenty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •