Base | Representation |
---|---|
bin | 110001010111010111… |
… | …000110010000110011 |
3 | 12001211000210020011220 |
4 | 301113113012100303 |
5 | 1332023322432212 |
6 | 40203355040123 |
7 | 3554343306630 |
oct | 612727062063 |
9 | 161730706156 |
10 | 53005280307 |
11 | 2053010a691 |
12 | a333440043 |
13 | 4cc95827b5 |
14 | 27cb90d187 |
15 | 15a362d38c |
hex | c575c6433 |
53005280307 has 8 divisors (see below), whose sum is σ = 80769950976. Its totient is φ = 30288731592.
The previous prime is 53005280303. The next prime is 53005280369. The reversal of 53005280307 is 70308250035.
53005280307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53005280307 - 22 = 53005280303 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53005280303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262030463 + ... + 1262030504.
It is an arithmetic number, because the mean of its divisors is an integer number (10096243872).
Almost surely, 253005280307 is an apocalyptic number.
53005280307 is a deficient number, since it is larger than the sum of its proper divisors (27764670669).
53005280307 is a wasteful number, since it uses less digits than its factorization.
53005280307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2524060977.
The product of its (nonzero) digits is 25200, while the sum is 33.
The spelling of 53005280307 in words is "fifty-three billion, five million, two hundred eighty thousand, three hundred seven".
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