Base | Representation |
---|---|
bin | 1100001111000010101001… |
… | …1110001000001100001100 |
3 | 1202122001101100101011221012 |
4 | 3003300222132020030030 |
5 | 3230401310312041022 |
6 | 44340003300024352 |
7 | 2555625506156144 |
oct | 303605236101414 |
9 | 52561340334835 |
10 | 13452550112012 |
11 | 4317215916030 |
12 | 161323b9920b8 |
13 | 76775448cc9b |
14 | 34716d491924 |
15 | 184de974dde2 |
hex | c3c2a78830c |
13452550112012 has 24 divisors (see below), whose sum is σ = 25682344418640. Its totient is φ = 6114747101760.
The previous prime is 13452550112011. The next prime is 13452550112039. The reversal of 13452550112012 is 21021105525431.
It is a super-2 number, since 2×134525501120122 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13452550112012.
It is not an unprimeable number, because it can be changed into a prime (13452550112011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4740314 + ... + 7026782.
It is an arithmetic number, because the mean of its divisors is an integer number (1070097684110).
Almost surely, 213452550112012 is an apocalyptic number.
It is an amenable number.
13452550112012 is a deficient number, since it is larger than the sum of its proper divisors (12229794306628).
13452550112012 is a wasteful number, since it uses less digits than its factorization.
13452550112012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2420201 (or 2420199 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 32.
Adding to 13452550112012 its reverse (21021105525431), we get a palindrome (34473655637443).
The spelling of 13452550112012 in words is "thirteen trillion, four hundred fifty-two billion, five hundred fifty million, one hundred twelve thousand, twelve".
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