Base | Representation |
---|---|
bin | 1111010010010101100… |
… | …11111100110011111101 |
3 | 1212012201221212121102002 |
4 | 13221022303330303331 |
5 | 32101143213030100 |
6 | 1041143100312045 |
7 | 52642652022221 |
oct | 7511263746375 |
9 | 1765657777362 |
10 | 525241142525 |
11 | 192831a28470 |
12 | 85966242625 |
13 | 3a6b7615178 |
14 | 1b5c961c781 |
15 | d9e1a8a2d5 |
hex | 7a4acfccfd |
525241142525 has 24 divisors (see below), whose sum is σ = 711064012800. Its totient is φ = 381694636800.
The previous prime is 525241142509. The next prime is 525241142533.
525241142525 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 525241142525 - 24 = 525241142509 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394940 + ... + 1098389.
It is an arithmetic number, because the mean of its divisors is an integer number (29627667200).
Almost surely, 2525241142525 is an apocalyptic number.
525241142525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
525241142525 is a deficient number, since it is larger than the sum of its proper divisors (185822870275).
525241142525 is a wasteful number, since it uses less digits than its factorization.
525241142525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1494629 (or 1494624 counting only the distinct ones).
The product of its digits is 160000, while the sum is 38.
It can be divided in two parts, 525241 and 142525, that added together give a palindrome (667766).
The spelling of 525241142525 in words is "five hundred twenty-five billion, two hundred forty-one million, one hundred forty-two thousand, five hundred twenty-five".
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