Base | Representation |
---|---|
bin | 1010010101111101101011… |
… | …1110011001000001110010 |
3 | 1111021012021202012212210200 |
4 | 2211133122332121001302 |
5 | 2442311240232033132 |
6 | 40104233223140030 |
7 | 2252426652630063 |
oct | 245373276310162 |
9 | 44235252185720 |
10 | 11372452221042 |
11 | 3695036888240 |
12 | 13380832a4616 |
13 | 64655773b273 |
14 | 2b4602c6456a |
15 | 14ac548b7d7c |
hex | a57daf99072 |
11372452221042 has 48 divisors (see below), whose sum is σ = 27146483657280. Its totient is φ = 3412076868000.
The previous prime is 11372452221041. The next prime is 11372452221049. The reversal of 11372452221042 is 24012225427311.
11372452221042 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 24 + 522 + 2 + 104 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 11372452220988 and 11372452221006.
It is not an unprimeable number, because it can be changed into a prime (11372452221041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284319742 + ... + 284359737.
It is an arithmetic number, because the mean of its divisors is an integer number (565551742860).
Almost surely, 211372452221042 is an apocalyptic number.
11372452221042 is an abundant number, since it is smaller than the sum of its proper divisors (15774031436238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11372452221042 is a wasteful number, since it uses less digits than its factorization.
11372452221042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568679599 (or 568679596 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
Adding to 11372452221042 its reverse (24012225427311), we get a palindrome (35384677648353).
The spelling of 11372452221042 in words is "eleven trillion, three hundred seventy-two billion, four hundred fifty-two million, two hundred twenty-one thousand, forty-two".
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