Base | Representation |
---|---|
bin | 110001010111010111… |
… | …000110010001000101 |
3 | 12001211000210020012120 |
4 | 301113113012101011 |
5 | 1332023322432300 |
6 | 40203355040153 |
7 | 3554343306654 |
oct | 612727062105 |
9 | 161730706176 |
10 | 53005280325 |
11 | 2053010a6a8 |
12 | a333440059 |
13 | 4cc95827ca |
14 | 27cb90d19b |
15 | 15a362d3a0 |
hex | c575c6445 |
53005280325 has 24 divisors (see below), whose sum is σ = 87674233728. Its totient is φ = 28256954880.
The previous prime is 53005280303. The next prime is 53005280369. The reversal of 53005280325 is 52308250035.
It is not a de Polignac number, because 53005280325 - 212 = 53005276229 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 (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15012 + ... + 325938.
It is an arithmetic number, because the mean of its divisors is an integer number (3653093072).
Almost surely, 253005280325 is an apocalyptic number.
It is an amenable number.
53005280325 is a deficient number, since it is larger than the sum of its proper divisors (34668953403).
53005280325 is a wasteful number, since it uses less digits than its factorization.
53005280325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313213 (or 313208 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
The spelling of 53005280325 in words is "fifty-three billion, five million, two hundred eighty thousand, three hundred twenty-five".
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