Base | Representation |
---|---|
bin | 11101101000011100100… |
… | …11111110110011001101 |
3 | 10121100000102220020121000 |
4 | 32310032103332303031 |
5 | 113140131211240031 |
6 | 2055421435330513 |
7 | 133362432556611 |
oct | 16641623766315 |
9 | 3540012806530 |
10 | 1018147368141 |
11 | 362880712202 |
12 | 1453a75b0a39 |
13 | 7501abb60b7 |
14 | 373c8675341 |
15 | 1b73ea2e3e6 |
hex | ed0e4feccd |
1018147368141 has 16 divisors (see below), whose sum is σ = 1525314412800. Its totient is φ = 671138338464.
The previous prime is 1018147368103. The next prime is 1018147368223. The reversal of 1018147368141 is 1418637418101.
1018147368141 is a `hidden beast` number, since 1 + 0 + 1 + 8 + 147 + 368 + 141 = 666.
It is not a de Polignac number, because 1018147368141 - 210 = 1018147367117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1018147368241) 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, 211846821 + ... + 211851626.
It is an arithmetic number, because the mean of its divisors is an integer number (95332150800).
Almost surely, 21018147368141 is an apocalyptic number.
It is an amenable number.
1018147368141 is a deficient number, since it is larger than the sum of its proper divisors (507167044659).
1018147368141 is an equidigital number, since it uses as much as digits as its factorization.
1018147368141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423698545 (or 423698539 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 45.
The spelling of 1018147368141 in words is "one trillion, eighteen billion, one hundred forty-seven million, three hundred sixty-eight thousand, one hundred forty-one".
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