Base | Representation |
---|---|
bin | 110000010101111000011111… |
… | …1001100010001100000101101 |
3 | 2001202120122011002002100202012 |
4 | 1200223300333030101200231 |
5 | 421213301031100331440 |
6 | 4104211212231411005 |
7 | 155365063025620046 |
oct | 14053607714214055 |
9 | 2052518132070665 |
10 | 425220002355245 |
11 | 113540876959999 |
12 | 3b83659a523a65 |
13 | 153360c6c35876 |
14 | 7700a87a698cd |
15 | 3425e34bdde65 |
hex | 182bc3f31182d |
425220002355245 has 16 divisors (see below), whose sum is σ = 527861433875760. Its totient is φ = 328444475433984.
The previous prime is 425220002355227. The next prime is 425220002355271. The reversal of 425220002355245 is 542553200022524.
It can be written as a sum of positive squares in 8 ways, for example, as 26664975026596 + 398555027328649 = 5163814^2 + 19963843^2 .
It is a cyclic number.
It is not a de Polignac number, because 425220002355245 - 222 = 425219998160941 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 31126517 + ... + 42653253.
It is an arithmetic number, because the mean of its divisors is an integer number (32991339617235).
Almost surely, 2425220002355245 is an apocalyptic number.
It is an amenable number.
425220002355245 is a deficient number, since it is larger than the sum of its proper divisors (102641431520515).
425220002355245 is a wasteful number, since it uses less digits than its factorization.
425220002355245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11781184.
The product of its (nonzero) digits is 960000, while the sum is 41.
Adding to 425220002355245 its reverse (542553200022524), we get a palindrome (967773202377769).
The spelling of 425220002355245 in words is "four hundred twenty-five trillion, two hundred twenty billion, two million, three hundred fifty-five thousand, two hundred forty-five".
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