Base | Representation |
---|---|
bin | 11000010011101100111011… |
… | …00111101001001110101000 |
3 | 21000021002212012001012120111 |
4 | 30021312131213221032220 |
5 | 24001240243134222440 |
6 | 305404112105504104 |
7 | 14154613603534330 |
oct | 1411663547511650 |
9 | 230232765035514 |
10 | 53453512414120 |
11 | 160395642559a5 |
12 | 5bb37951a2034 |
13 | 23a984c225b80 |
14 | d2b2416a40c0 |
15 | 62a6adba24ea |
hex | 309d9d9e93a8 |
53453512414120 has 256 divisors, whose sum is σ = 149824297728000. Its totient is φ = 16711879827456.
The previous prime is 53453512414097. The next prime is 53453512414121. The reversal of 53453512414120 is 2141421535435.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (53453512414121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 359197249 + ... + 359346031.
It is an arithmetic number, because the mean of its divisors is an integer number (585251163000).
Almost surely, 253453512414120 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53453512414120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74912148864000).
53453512414120 is an abundant number, since it is smaller than the sum of its proper divisors (96370785313880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53453512414120 is a wasteful number, since it uses less digits than its factorization.
53453512414120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150012 (or 150008 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 40.
Adding to 53453512414120 its reverse (2141421535435), we get a palindrome (55594933949555).
The spelling of 53453512414120 in words is "fifty-three trillion, four hundred fifty-three billion, five hundred twelve million, four hundred fourteen thousand, one hundred twenty".
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