Base | Representation |
---|---|
bin | 10010001110011010110… |
… | …100110010100100111100 |
3 | 11102201202012200011001211 |
4 | 102032122310302210330 |
5 | 131004440322404202 |
6 | 2355205414014204 |
7 | 156325312650214 |
oct | 22163264624474 |
9 | 4381665604054 |
10 | 1252433013052 |
11 | 44317686a931 |
12 | 182891347364 |
13 | 91147431910 |
14 | 4489202d244 |
15 | 228a2e781d7 |
hex | 1239ad3293c |
1252433013052 has 48 divisors (see below), whose sum is σ = 2412207286272. Its totient is φ = 565364030400.
The previous prime is 1252433013011. The next prime is 1252433013053. The reversal of 1252433013052 is 2503103342521.
It is a super-2 number, since 2×12524330130522 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1252433013053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3451677 + ... + 3797227.
It is an arithmetic number, because the mean of its divisors is an integer number (50254318464).
Almost surely, 21252433013052 is an apocalyptic number.
It is an amenable number.
1252433013052 is a deficient number, since it is larger than the sum of its proper divisors (1159774273220).
1252433013052 is a wasteful number, since it uses less digits than its factorization.
1252433013052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347098 (or 347096 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 1252433013052 its reverse (2503103342521), we get a palindrome (3755536355573).
The spelling of 1252433013052 in words is "one trillion, two hundred fifty-two billion, four hundred thirty-three million, thirteen thousand, fifty-two".
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