Base | Representation |
---|---|
bin | 10010111110100101010… |
… | …011111000001111011011 |
3 | 11121200020100120020120200 |
4 | 102332211103320033123 |
5 | 132331344011324202 |
6 | 2435041221153243 |
7 | 163136005464303 |
oct | 22764523701733 |
9 | 4550210506520 |
10 | 1304148542427 |
11 | 4630a4942555 |
12 | 19090485b823 |
13 | 95c99727483 |
14 | 4719a528603 |
15 | 23dcd23ce1c |
hex | 12fa54f83db |
1304148542427 has 6 divisors (see below), whose sum is σ = 1883770116852. Its totient is φ = 869432361612.
The previous prime is 1304148542399. The next prime is 1304148542467. The reversal of 1304148542427 is 7242458414031.
1304148542427 is a `hidden beast` number, since 1 + 3 + 0 + 41 + 48 + 542 + 4 + 27 = 666.
It is not a de Polignac number, because 1304148542427 - 212 = 1304148538331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1304148542467) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72452696793 + ... + 72452696810.
It is an arithmetic number, because the mean of its divisors is an integer number (313961686142).
Almost surely, 21304148542427 is an apocalyptic number.
1304148542427 is a deficient number, since it is larger than the sum of its proper divisors (579621574425).
1304148542427 is a wasteful number, since it uses less digits than its factorization.
1304148542427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144905393609 (or 144905393606 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 45.
The spelling of 1304148542427 in words is "one trillion, three hundred four billion, one hundred forty-eight million, five hundred forty-two thousand, four hundred twenty-seven".
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