Base | Representation |
---|---|
bin | 100110101101111111100… |
… | …1001010100011010010001 |
3 | 200211201121000021102221212 |
4 | 1031123333021110122101 |
5 | 1144141312214123200 |
6 | 15152350200425505 |
7 | 1056314331625601 |
oct | 115337711243221 |
9 | 20751530242855 |
10 | 5321450145425 |
11 | 17718a5971577 |
12 | 71b3baa78295 |
13 | 2c7a6cb558cb |
14 | 1457b9616c01 |
15 | 936530e9035 |
hex | 4d6ff254691 |
5321450145425 has 24 divisors (see below), whose sum is σ = 6723675873720. Its totient is φ = 4176478592000.
The previous prime is 5321450145413. The next prime is 5321450145461. The reversal of 5321450145425 is 5245410541235.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 675144875584 + 4646305269841 = 821672^2 + 2155529^2 .
It is not a de Polignac number, because 5321450145425 - 234 = 5304270276241 is a prime.
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 in 23 ways as a sum of consecutive naturals, for example, 15867881 + ... + 16199769.
It is an arithmetic number, because the mean of its divisors is an integer number (280153161405).
Almost surely, 25321450145425 is an apocalyptic number.
It is an amenable number.
5321450145425 is a deficient number, since it is larger than the sum of its proper divisors (1402225728295).
5321450145425 is a wasteful number, since it uses less digits than its factorization.
5321450145425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344053 (or 344048 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 41.
The spelling of 5321450145425 in words is "five trillion, three hundred twenty-one billion, four hundred fifty million, one hundred forty-five thousand, four hundred twenty-five".
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