Base | Representation |
---|---|
bin | 110001110101000001… |
… | …110010010111000010 |
3 | 12010002201100112021221 |
4 | 301311001302113002 |
5 | 1334033232311432 |
6 | 40325015105254 |
7 | 3602566040413 |
oct | 616501622702 |
9 | 163081315257 |
10 | 53503010242 |
11 | 20766066540 |
12 | a45207222a |
13 | 5078721556 |
14 | 2837a7380a |
15 | 15d2198b97 |
hex | c750725c2 |
53503010242 has 16 divisors (see below), whose sum is σ = 87618348000. Its totient is φ = 24300670240.
The previous prime is 53503010191. The next prime is 53503010257. The reversal of 53503010242 is 24201030535.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914992 + ... + 971707.
It is an arithmetic number, because the mean of its divisors is an integer number (5476146750).
Almost surely, 253503010242 is an apocalyptic number.
53503010242 is a deficient number, since it is larger than the sum of its proper divisors (34115337758).
53503010242 is a wasteful number, since it uses less digits than its factorization.
53503010242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1888001.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 53503010242 its reverse (24201030535), we get a palindrome (77704040777).
The spelling of 53503010242 in words is "fifty-three billion, five hundred three million, ten thousand, two hundred forty-two".
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