Base | Representation |
---|---|
bin | 1011001000000011111111… |
… | …1110010000000000111100 |
3 | 1121022110212120101102212201 |
4 | 2302000333332100000330 |
5 | 3100411432334022030 |
6 | 42003454344241244 |
7 | 2401546421352511 |
oct | 262007776200074 |
9 | 47273776342781 |
10 | 12233140142140 |
11 | 3997055769325 |
12 | 1456a45a70224 |
13 | 6a9770815308 |
14 | 304131191308 |
15 | 16332a9e62ca |
hex | b203ff9003c |
12233140142140 has 24 divisors (see below), whose sum is σ = 26518290890112. Its totient is φ = 4735409087040.
The previous prime is 12233140142063. The next prime is 12233140142141. The reversal of 12233140142140 is 4124104133221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12233140142099 and 12233140142108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12233140142141) 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, 9865434979 + ... + 9865436218.
It is an arithmetic number, because the mean of its divisors is an integer number (1104928787088).
Almost surely, 212233140142140 is an apocalyptic number.
12233140142140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12233140142140 is an abundant number, since it is smaller than the sum of its proper divisors (14285150747972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12233140142140 is a wasteful number, since it uses less digits than its factorization.
12233140142140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19730871237 (or 19730871235 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 12233140142140 its reverse (4124104133221), we get a palindrome (16357244275361).
The spelling of 12233140142140 in words is "twelve trillion, two hundred thirty-three billion, one hundred forty million, one hundred forty-two thousand, one hundred forty".
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