Base | Representation |
---|---|
bin | 1011001001010111110111… |
… | …0010011001101111101111 |
3 | 1121101121222110112100211120 |
4 | 2302111331302121233233 |
5 | 3101244033411411033 |
6 | 42022100244552023 |
7 | 2403304324453512 |
oct | 262257562315757 |
9 | 47347873470746 |
10 | 12255652060143 |
11 | 39a56580a1538 |
12 | 145b2890b2613 |
13 | 6ab91a732c5b |
14 | 305268d0ad79 |
15 | 163be70441b3 |
hex | b257dc99bef |
12255652060143 has 16 divisors (see below), whose sum is σ = 16494700608000. Its totient is φ = 8093877691680.
The previous prime is 12255652060129. The next prime is 12255652060147. The reversal of 12255652060143 is 34106025655221.
It is not a de Polignac number, because 12255652060143 - 25 = 12255652060111 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12255652060095 and 12255652060104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12255652060147) 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, 44685843 + ... + 44959268.
It is an arithmetic number, because the mean of its divisors is an integer number (1030918788000).
Almost surely, 212255652060143 is an apocalyptic number.
12255652060143 is a deficient number, since it is larger than the sum of its proper divisors (4239048547857).
12255652060143 is a wasteful number, since it uses less digits than its factorization.
12255652060143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89645542.
The product of its (nonzero) digits is 432000, while the sum is 42.
The spelling of 12255652060143 in words is "twelve trillion, two hundred fifty-five billion, six hundred fifty-two million, sixty thousand, one hundred forty-three".
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