Base | Representation |
---|---|
bin | 1100001110111010001… |
… | …01011011001010000100 |
3 | 1111011220220010212012221 |
4 | 12013131011123022010 |
5 | 23341304134430104 |
6 | 521032014022124 |
7 | 42236642446654 |
oct | 6073505331204 |
9 | 1434826125187 |
10 | 420321014404 |
11 | 152291289285 |
12 | 695647a7944 |
13 | 30836690b15 |
14 | 164b4d6c364 |
15 | ae00924c54 |
hex | 61dd15b284 |
420321014404 has 6 divisors (see below), whose sum is σ = 735561775214. Its totient is φ = 210160507200.
The previous prime is 420321014371. The next prime is 420321014411. The reversal of 420321014404 is 404410123024.
It can be written as a sum of positive squares in only one way, i.e., 392314322500 + 28006691904 = 626350^2 + 167352^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52540126797 + ... + 52540126804.
Almost surely, 2420321014404 is an apocalyptic number.
It is an amenable number.
420321014404 is a deficient number, since it is larger than the sum of its proper divisors (315240760810).
420321014404 is a wasteful number, since it uses less digits than its factorization.
420321014404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105080253605 (or 105080253603 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 420321014404 its reverse (404410123024), we get a palindrome (824731137428).
The spelling of 420321014404 in words is "four hundred twenty billion, three hundred twenty-one million, fourteen thousand, four hundred four".
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