Base | Representation |
---|---|
bin | 110001011110011001… |
… | …011000101010101111 |
3 | 12002010020220021212201 |
4 | 301132121120222233 |
5 | 1332244032223440 |
6 | 40223213042331 |
7 | 3560305526260 |
oct | 613631305257 |
9 | 162106807781 |
10 | 53123320495 |
11 | 20590802a63 |
12 | a366a863a7 |
13 | 5017b7166b |
14 | 27dd478967 |
15 | 15adb9819a |
hex | c5e658aaf |
53123320495 has 16 divisors (see below), whose sum is σ = 72968528448. Its totient is φ = 36370575360.
The previous prime is 53123320489. The next prime is 53123320507. The reversal of 53123320495 is 59402332135.
It is not a de Polignac number, because 53123320495 - 29 = 53123319983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161504 + ... + 1206373.
It is an arithmetic number, because the mean of its divisors is an integer number (4560533028).
Almost surely, 253123320495 is an apocalyptic number.
53123320495 is a deficient number, since it is larger than the sum of its proper divisors (19845207953).
53123320495 is a wasteful number, since it uses less digits than its factorization.
53123320495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2368530.
The product of its (nonzero) digits is 97200, while the sum is 37.
The spelling of 53123320495 in words is "fifty-three billion, one hundred twenty-three million, three hundred twenty thousand, four hundred ninety-five".
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