Base | Representation |
---|---|
bin | 100000001100101001010… |
… | …0111010011111111111001 |
3 | 120200001012221221012122220 |
4 | 1000121102213103333321 |
5 | 1040000303300231441 |
6 | 13224524312034253 |
7 | 634465432240305 |
oct | 100312247237771 |
9 | 16601187835586 |
10 | 4425202352121 |
11 | 14567993aa151 |
12 | 5b5773392989 |
13 | 2613aa86c065 |
14 | 1142766c0d05 |
15 | 7a19a1e7466 |
hex | 406529d3ff9 |
4425202352121 has 16 divisors (see below), whose sum is σ = 6247425628224. Its totient is φ = 2776561496064.
The previous prime is 4425202352117. The next prime is 4425202352147. The reversal of 4425202352121 is 1212532025244.
It is not a de Polignac number, because 4425202352121 - 22 = 4425202352117 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4425202352111) 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 in 15 ways as a sum of consecutive naturals, for example, 3718146 + ... + 4761828.
It is an arithmetic number, because the mean of its divisors is an integer number (390464101764).
Almost surely, 24425202352121 is an apocalyptic number.
It is an amenable number.
4425202352121 is a deficient number, since it is larger than the sum of its proper divisors (1822223276103).
4425202352121 is a wasteful number, since it uses less digits than its factorization.
4425202352121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1126840.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 4425202352121 its reverse (1212532025244), we get a palindrome (5637734377365).
The spelling of 4425202352121 in words is "four trillion, four hundred twenty-five billion, two hundred two million, three hundred fifty-two thousand, one hundred twenty-one".
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