Base | Representation |
---|---|
bin | 110100010010011100… |
… | …011100001000101110 |
3 | 12100220202212201121200 |
4 | 310102130130020232 |
5 | 1404440332120024 |
6 | 41443041110330 |
7 | 4025205203355 |
oct | 642234341056 |
9 | 170822781550 |
10 | 56144020014 |
11 | 218a0921245 |
12 | aa6a6283a6 |
13 | 53a9922824 |
14 | 2a0870c99c |
15 | 16d8e7a2c9 |
hex | d1271c22e |
56144020014 has 24 divisors (see below), whose sum is σ = 121730321232. Its totient is φ = 18701604960.
The previous prime is 56144020013. The next prime is 56144020057. The reversal of 56144020014 is 41002044165.
56144020014 is a `hidden beast` number, since 5 + 6 + 1 + 440 + 200 + 14 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 56144020014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56144020013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062522 + ... + 1114109.
It is an arithmetic number, because the mean of its divisors is an integer number (5072096718).
Almost surely, 256144020014 is an apocalyptic number.
56144020014 is an abundant number, since it is smaller than the sum of its proper divisors (65586301218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56144020014 is a wasteful number, since it uses less digits than its factorization.
56144020014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2178072 (or 2178069 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 56144020014 its reverse (41002044165), we get a palindrome (97146064179).
The spelling of 56144020014 in words is "fifty-six billion, one hundred forty-four million, twenty thousand, fourteen".
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