Base | Representation |
---|---|
bin | 10111101111111100101001… |
… | …01101111011110011111101 |
3 | 20211220122212012202102002111 |
4 | 23313332110231323303331 |
5 | 23321123301104442001 |
6 | 303023500201054021 |
7 | 14000063150101300 |
oct | 1367762455736375 |
9 | 224818765672074 |
10 | 52225002421501 |
11 | 15705554400438 |
12 | 5a3567b787311 |
13 | 231aa48179c60 |
14 | cc79bc992b37 |
15 | 60875b0b1851 |
hex | 2f7f94b7bcfd |
52225002421501 has 96 divisors (see below), whose sum is σ = 66677485754880. Its totient is φ = 40537150617600.
The previous prime is 52225002421499. The next prime is 52225002421511. The reversal of 52225002421501 is 10512420052225.
It is not a de Polignac number, because 52225002421501 - 21 = 52225002421499 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52225002421511) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5663698071 + ... + 5663707291.
It is an arithmetic number, because the mean of its divisors is an integer number (694557143280).
Almost surely, 252225002421501 is an apocalyptic number.
It is an amenable number.
52225002421501 is a deficient number, since it is larger than the sum of its proper divisors (14452483333379).
52225002421501 is a wasteful number, since it uses less digits than its factorization.
52225002421501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10035 (or 10028 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 31.
Adding to 52225002421501 its reverse (10512420052225), we get a palindrome (62737422473726).
The spelling of 52225002421501 in words is "fifty-two trillion, two hundred twenty-five billion, two million, four hundred twenty-one thousand, five hundred one".
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