Base | Representation |
---|---|
bin | 11101010010000111001… |
… | …101110001101101001000 |
3 | 21010101010120100202022021 |
4 | 131102013031301231020 |
5 | 230432204141331102 |
6 | 4140235520134224 |
7 | 265245666143161 |
oct | 35220715615510 |
9 | 7111116322267 |
10 | 2012313230152 |
11 | 7064653a2955 |
12 | 285bbb767374 |
13 | 1179b6579884 |
14 | 6d579d26768 |
15 | 37528ec2137 |
hex | 1d487371b48 |
2012313230152 has 16 divisors (see below), whose sum is σ = 3773126286000. Its totient is φ = 1006146220560.
The previous prime is 2012313230149. The next prime is 2012313230153. The reversal of 2012313230152 is 2510323132102.
It is a super-2 number, since 2×20123132301522 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2012313230153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443374 + ... + 2054557.
It is an arithmetic number, because the mean of its divisors is an integer number (235820392875).
Almost surely, 22012313230152 is an apocalyptic number.
It is an amenable number.
2012313230152 is a deficient number, since it is larger than the sum of its proper divisors (1760813055848).
2012313230152 is a wasteful number, since it uses less digits than its factorization.
2012313230152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2598636 (or 2598632 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 2012313230152 its reverse (2510323132102), we get a palindrome (4522636362254).
The spelling of 2012313230152 in words is "two trillion, twelve billion, three hundred thirteen million, two hundred thirty thousand, one hundred fifty-two".
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