Base | Representation |
---|---|
bin | 111011111100011… |
… | …1010111001111101 |
3 | 12012011211012212100 |
4 | 1313320322321331 |
5 | 13104410110140 |
6 | 531331255313 |
7 | 100562463141 |
oct | 16770727175 |
9 | 5164735770 |
10 | 2011410045 |
11 | 942430157 |
12 | 48174a539 |
13 | 260940978 |
14 | 1511c9221 |
15 | bb8b8530 |
hex | 77e3ae7d |
2011410045 has 24 divisors (see below), whose sum is σ = 3598912512. Its totient is φ = 1038146400.
The previous prime is 2011410041. The next prime is 2011410067. The reversal of 2011410045 is 5400141102.
It is not a de Polignac number, because 2011410045 - 22 = 2011410041 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2011410041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 719541 + ... + 722330.
It is an arithmetic number, because the mean of its divisors is an integer number (149954688).
Almost surely, 22011410045 is an apocalyptic number.
It is an amenable number.
2011410045 is a deficient number, since it is larger than the sum of its proper divisors (1587502467).
2011410045 is a wasteful number, since it uses less digits than its factorization.
2011410045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1441913 (or 1441910 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 2011410045 is about 44848.7463035479. The cubic root of 2011410045 is about 1262.3124672600.
Adding to 2011410045 its reverse (5400141102), we get a palindrome (7411551147).
The spelling of 2011410045 in words is "two billion, eleven million, four hundred ten thousand, forty-five".
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