Base | Representation |
---|---|
bin | 100000110001101111111… |
… | …001001101101000100011 |
3 | 21222022221102111021002110 |
4 | 200301233321031220203 |
5 | 243400444133212011 |
6 | 4442431241050403 |
7 | 321506365136460 |
oct | 40615771155043 |
9 | 7868842437073 |
10 | 2252440132131 |
11 | 799288808462 |
12 | 304655786a03 |
13 | 134534020917 |
14 | 7b0393aa667 |
15 | 3d8d0148ba6 |
hex | 20c6fe4da23 |
2252440132131 has 32 divisors (see below), whose sum is σ = 3543143436288. Its totient is φ = 1245541662720.
The previous prime is 2252440132121. The next prime is 2252440132133. The reversal of 2252440132131 is 1312310442522.
It is a happy number.
2252440132131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2252440132131 - 26 = 2252440132067 is a prime.
It is a super-2 number, since 2×22524401321312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2252440132133) 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, 23618215 + ... + 23713391.
It is an arithmetic number, because the mean of its divisors is an integer number (110723232384).
Almost surely, 22252440132131 is an apocalyptic number.
2252440132131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2252440132131 is a deficient number, since it is larger than the sum of its proper divisors (1290703304157).
2252440132131 is a wasteful number, since it uses less digits than its factorization.
2252440132131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131571.
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 2252440132131 its reverse (1312310442522), we get a palindrome (3564750574653).
The spelling of 2252440132131 in words is "two trillion, two hundred fifty-two billion, four hundred forty million, one hundred thirty-two thousand, one hundred thirty-one".
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