Base | Representation |
---|---|
bin | 110001110111100001… |
… | …111110010001000100 |
3 | 12010012122100221020011 |
4 | 301313201332101010 |
5 | 1334130010031202 |
6 | 40333115120004 |
7 | 3603616002463 |
oct | 616741762104 |
9 | 163178327204 |
10 | 53545002052 |
11 | 20787837613 |
12 | a464143004 |
13 | 5084334889 |
14 | 283d4849da |
15 | 15d5be0bd7 |
hex | c7787e444 |
53545002052 has 6 divisors (see below), whose sum is σ = 93703753598. Its totient is φ = 26772501024.
The previous prime is 53545002031. The next prime is 53545002053. The reversal of 53545002052 is 25020054535.
It is a happy number.
53545002052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 31040801856 + 22504200196 = 176184^2 + 150014^2 .
It is not an unprimeable number, because it can be changed into a prime (53545002053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6693125253 + ... + 6693125260.
Almost surely, 253545002052 is an apocalyptic number.
It is an amenable number.
53545002052 is a deficient number, since it is larger than the sum of its proper divisors (40158751546).
53545002052 is a wasteful number, since it uses less digits than its factorization.
53545002052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13386250517 (or 13386250515 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 31.
Adding to 53545002052 its reverse (25020054535), we get a palindrome (78565056587).
The spelling of 53545002052 in words is "fifty-three billion, five hundred forty-five million, two thousand, fifty-two".
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