Base | Representation |
---|---|
bin | 110001011110010100… |
… | …011101100111001110 |
3 | 12002010011110201200201 |
4 | 301132110131213032 |
5 | 1332243214430110 |
6 | 40223125244114 |
7 | 3560261543056 |
oct | 613624354716 |
9 | 162104421621 |
10 | 53122030030 |
11 | 20590001463 |
12 | a36656363a |
13 | 501780c184 |
14 | 27dd220566 |
15 | 15ad9e0b3a |
hex | c5e51d9ce |
53122030030 has 8 divisors (see below), whose sum is σ = 95619654072. Its totient is φ = 21248812008.
The previous prime is 53122030007. The next prime is 53122030037. The reversal of 53122030030 is 3003022135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53122030037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2656101492 + ... + 2656101511.
It is an arithmetic number, because the mean of its divisors is an integer number (11952456759).
Almost surely, 253122030030 is an apocalyptic number.
53122030030 is a deficient number, since it is larger than the sum of its proper divisors (42497624042).
53122030030 is a wasteful number, since it uses less digits than its factorization.
53122030030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5312203010.
The product of its (nonzero) digits is 540, while the sum is 19.
Adding to 53122030030 its reverse (3003022135), we get a palindrome (56125052165).
The spelling of 53122030030 in words is "fifty-three billion, one hundred twenty-two million, thirty thousand, thirty".
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