Base | Representation |
---|---|
bin | 101000010100110… |
… | …0011100011011011 |
3 | 10111022001010012202 |
4 | 1100221203203123 |
5 | 10232341231221 |
6 | 342133000415 |
7 | 45346624601 |
oct | 12051434333 |
9 | 3438033182 |
10 | 1353070811 |
11 | 634856144 |
12 | 31918310b |
13 | 18742a021 |
14 | cb9b7871 |
15 | 7dbc4d0b |
hex | 50a638db |
1353070811 has 4 divisors (see below), whose sum is σ = 1353184392. Its totient is φ = 1352957232.
The previous prime is 1353070801. The next prime is 1353070853. The reversal of 1353070811 is 1180703531.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1180703531 = 7 ⋅168671933.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1353070811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1353070801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36506 + ... + 63551.
It is an arithmetic number, because the mean of its divisors is an integer number (338296098).
Almost surely, 21353070811 is an apocalyptic number.
1353070811 is a deficient number, since it is larger than the sum of its proper divisors (113581).
1353070811 is a wasteful number, since it uses less digits than its factorization.
1353070811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113580.
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 1353070811 is about 36784.1108496590. The cubic root of 1353070811 is about 1106.0468123700.
The spelling of 1353070811 in words is "one billion, three hundred fifty-three million, seventy thousand, eight hundred eleven".
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