Base | Representation |
---|---|
bin | 10111110010011101101111… |
… | …01011110011011010111101 |
3 | 20212012221002120101220110210 |
4 | 23321032313223303122331 |
5 | 23324032412013130300 |
6 | 303131322132023033 |
7 | 14006244306634233 |
oct | 1371166753633275 |
9 | 225187076356423 |
10 | 52311488411325 |
11 | 157391a54a5690 |
12 | 5a4a397761a79 |
13 | 2325c4bc68970 |
14 | ccbc64cc6953 |
15 | 60ab1dbb5050 |
hex | 2f93b7af36bd |
52311488411325 has 192 divisors, whose sum is σ = 108015506565120. Its totient is φ = 21960305280000.
The previous prime is 52311488411311. The next prime is 52311488411327.
52311488411325 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52311488411325 - 25 = 52311488411293 is a prime.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52311488411327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19310424 + ... + 21852126.
It is an arithmetic number, because the mean of its divisors is an integer number (562580763360).
Almost surely, 252311488411325 is an apocalyptic number.
52311488411325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52311488411325 is an abundant number, since it is smaller than the sum of its proper divisors (55704018153795).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52311488411325 is a wasteful number, since it uses less digits than its factorization.
52311488411325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2541860 (or 2541855 counting only the distinct ones).
The product of its digits is 921600, while the sum is 48.
The spelling of 52311488411325 in words is "fifty-two trillion, three hundred eleven billion, four hundred eighty-eight million, four hundred eleven thousand, three hundred twenty-five".
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