Base | Representation |
---|---|
bin | 11101010001000110110… |
… | …001010100111000000011 |
3 | 21010021100012220002211000 |
4 | 131101012301110320003 |
5 | 230423000344431321 |
6 | 4135540334223043 |
7 | 265210130120565 |
oct | 35210661247003 |
9 | 7107305802730 |
10 | 2011232030211 |
11 | 705a60059388 |
12 | 285959654a83 |
13 | 11787357c0b1 |
14 | 6d4b64bd335 |
15 | 374b4101826 |
hex | 1d446c54e03 |
2011232030211 has 32 divisors (see below), whose sum is σ = 3190321857600. Its totient is φ = 1247770275840.
The previous prime is 2011232030207. The next prime is 2011232030257. The reversal of 2011232030211 is 1120302321102.
2011232030211 is a `hidden beast` number, since 20 + 1 + 12 + 320 + 302 + 11 = 666.
It is not a de Polignac number, because 2011232030211 - 22 = 2011232030207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2011232032211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24575830 + ... + 24657531.
It is an arithmetic number, because the mean of its divisors is an integer number (99697558050).
Almost surely, 22011232030211 is an apocalyptic number.
2011232030211 is a deficient number, since it is larger than the sum of its proper divisors (1179089827389).
2011232030211 is a wasteful number, since it uses less digits than its factorization.
2011232030211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49233476 (or 49233470 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2011232030211 its reverse (1120302321102), we get a palindrome (3131534351313).
The spelling of 2011232030211 in words is "two trillion, eleven billion, two hundred thirty-two million, thirty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •