Base | Representation |
---|---|
bin | 11101010000000110100… |
… | …101001010100001000111 |
3 | 21010011120011110101121110 |
4 | 131100012211022201013 |
5 | 230413244201201411 |
6 | 4135241424020103 |
7 | 265141342301205 |
oct | 35200645124107 |
9 | 7104504411543 |
10 | 2010155100231 |
11 | 705558170a03 |
12 | 2856b8a61633 |
13 | 117731418015 |
14 | 6d413468075 |
15 | 3744e7c62a6 |
hex | 1d40694a847 |
2010155100231 has 8 divisors (see below), whose sum is σ = 2680239953664. Its totient is φ = 1340086823480.
The previous prime is 2010155100229. The next prime is 2010155100263. The reversal of 2010155100231 is 1320015510102.
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 2010155100231 - 21 = 2010155100229 is a prime.
It is a super-2 number, since 2×20101551002312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2010155100198 and 2010155100207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010155100211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3858405 + ... + 4348286.
It is an arithmetic number, because the mean of its divisors is an integer number (335029994208).
Almost surely, 22010155100231 is an apocalyptic number.
2010155100231 is a deficient number, since it is larger than the sum of its proper divisors (670084853433).
2010155100231 is an equidigital number, since it uses as much as digits as its factorization.
2010155100231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8288341.
The product of its (nonzero) digits is 300, while the sum is 21.
The spelling of 2010155100231 in words is "two trillion, ten billion, one hundred fifty-five million, one hundred thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •