Base | Representation |
---|---|
bin | 1111101111100… |
… | …11011000101001 |
3 | 100012111210110221 |
4 | 13313303120221 |
5 | 232302201110 |
6 | 21034410041 |
7 | 3162365353 |
oct | 767633051 |
9 | 305453427 |
10 | 132068905 |
11 | 68605361 |
12 | 38290921 |
13 | 214913a7 |
14 | 1377c0d3 |
15 | b8db7da |
hex | 7df3629 |
132068905 has 8 divisors (see below), whose sum is σ = 166824000. Its totient is φ = 100094256.
The previous prime is 132068861. The next prime is 132068933. The reversal of 132068905 is 509860231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132068905 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695005 + ... + 695194.
It is an arithmetic number, because the mean of its divisors is an integer number (20853000).
Almost surely, 2132068905 is an apocalyptic number.
It is an amenable number.
132068905 is a deficient number, since it is larger than the sum of its proper divisors (34755095).
132068905 is a wasteful number, since it uses less digits than its factorization.
132068905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1390223.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 132068905 is about 11492.1236070624. The cubic root of 132068905 is about 509.2529174349.
It can be divided in two parts, 1320 and 68905, that added together give a square (70225 = 2652).
The spelling of 132068905 in words is "one hundred thirty-two million, sixty-eight thousand, nine hundred five".
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