Base | Representation |
---|---|
bin | 1000010110110011… |
… | …1100100110111000 |
3 | 12210022212221111021 |
4 | 2011230330212320 |
5 | 14043221333222 |
6 | 1010330312224 |
7 | 106405323442 |
oct | 20554744670 |
9 | 5708787437 |
10 | 2243152312 |
11 | a51223595 |
12 | 527288674 |
13 | 29995cc7b |
14 | 173cb1492 |
15 | d1de2ac7 |
hex | 85b3c9b8 |
2243152312 has 128 divisors (see below), whose sum is σ = 4964198400. Its totient is φ = 942796800.
The previous prime is 2243152277. The next prime is 2243152313. The reversal of 2243152312 is 2132513422.
2243152312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243152313) 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, 3283923 + ... + 3284605.
It is an arithmetic number, because the mean of its divisors is an integer number (38782800).
Almost surely, 22243152312 is an apocalyptic number.
It is an amenable number.
2243152312 is an abundant number, since it is smaller than the sum of its proper divisors (2721046088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243152312 is a wasteful number, since it uses less digits than its factorization.
2243152312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 797 (or 793 counting only the distinct ones).
The product of its digits is 2880, while the sum is 25.
The square root of 2243152312 is about 47361.9289303128. The cubic root of 2243152312 is about 1309.0400114763.
Adding to 2243152312 its reverse (2132513422), we get a palindrome (4375665734).
The spelling of 2243152312 in words is "two billion, two hundred forty-three million, one hundred fifty-two thousand, three hundred twelve".
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