Base | Representation |
---|---|
bin | 10001111001110100100… |
… | …111010111010001111010 |
3 | 11100121122220201111220002 |
4 | 101321310213113101322 |
5 | 130124142140411212 |
6 | 2341111101433002 |
7 | 154613255664554 |
oct | 21716447272172 |
9 | 4317586644802 |
10 | 1230317122682 |
11 | 434857a3a08a |
12 | 17a53a86b762 |
13 | 8c03159445b |
14 | 43794b224d4 |
15 | 2200b5a6ac2 |
hex | 11e749d747a |
1230317122682 has 4 divisors (see below), whose sum is σ = 1845475684026. Its totient is φ = 615158561340.
The previous prime is 1230317122609. The next prime is 1230317122721. The reversal of 1230317122682 is 2862217130321.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1229772320401 + 544802281 = 1108951^2 + 23341^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307579280669 + ... + 307579280672.
Almost surely, 21230317122682 is an apocalyptic number.
1230317122682 is a deficient number, since it is larger than the sum of its proper divisors (615158561344).
1230317122682 is an equidigital number, since it uses as much as digits as its factorization.
1230317122682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615158561343.
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 1230317122682 in words is "one trillion, two hundred thirty billion, three hundred seventeen million, one hundred twenty-two thousand, six hundred eighty-two".
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