Base | Representation |
---|---|
bin | 11101001110110110100… |
… | …11100001010111010101 |
3 | 10120000112211102100222012 |
4 | 32213123103201113111 |
5 | 112424011104121134 |
6 | 2045230145314005 |
7 | 132365064102161 |
oct | 16473323412725 |
9 | 3500484370865 |
10 | 1004406707669 |
11 | 357a6a446662 |
12 | 1427b1935905 |
13 | 7393b239981 |
14 | 368837c9ca1 |
15 | 1b1d85776ce |
hex | e9db4e15d5 |
1004406707669 has 2 divisors, whose sum is σ = 1004406707670. Its totient is φ = 1004406707668.
The previous prime is 1004406707663. The next prime is 1004406707671. The reversal of 1004406707669 is 9667076044001.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 899519464900 + 104887242769 = 948430^2 + 323863^2 .
It is a cyclic number.
It is not a de Polignac number, because 1004406707669 - 216 = 1004406642133 is a prime.
It is a super-2 number, since 2×10044067076692 (a number of 25 digits) contains 22 as substring.
Together with 1004406707671, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1004406707663) by changing a digit.
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, 502203353834 + 502203353835.
It is an arithmetic number, because the mean of its divisors is an integer number (502203353835).
Almost surely, 21004406707669 is an apocalyptic number.
It is an amenable number.
1004406707669 is a deficient number, since it is larger than the sum of its proper divisors (1).
1004406707669 is an equidigital number, since it uses as much as digits as its factorization.
1004406707669 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1524096, while the sum is 50.
The spelling of 1004406707669 in words is "one trillion, four billion, four hundred six million, seven hundred seven thousand, six hundred sixty-nine".
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