Base | Representation |
---|---|
bin | 111001100111101000110011… |
… | …010111100001000010011010 |
3 | 1020020021000000101100200221101 |
4 | 321213220303113201002122 |
5 | 231203402321140414432 |
6 | 2254544034444502014 |
7 | 104243310352122265 |
oct | 7147506327410232 |
9 | 1206230011320841 |
10 | 253412522201242 |
11 | 73821713371658 |
12 | 24509064b4a90a |
13 | ab52910241001 |
14 | 46813353d9cdc |
15 | 1e46c9435d4e7 |
hex | e67a335e109a |
253412522201242 has 16 divisors (see below), whose sum is σ = 381493761288192. Its totient is φ = 126247941599760.
The previous prime is 253412522201239. The next prime is 253412522201257. The reversal of 253412522201242 is 242102225214352.
253412522201242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 80211267 + ... + 83310697.
It is an arithmetic number, because the mean of its divisors is an integer number (23843360080512).
Almost surely, 2253412522201242 is an apocalyptic number.
253412522201242 is a deficient number, since it is larger than the sum of its proper divisors (128081239086950).
253412522201242 is a wasteful number, since it uses less digits than its factorization.
253412522201242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3247293.
The product of its (nonzero) digits is 153600, while the sum is 37.
Adding to 253412522201242 its reverse (242102225214352), we get a palindrome (495514747415594).
The spelling of 253412522201242 in words is "two hundred fifty-three trillion, four hundred twelve billion, five hundred twenty-two million, two hundred one thousand, two hundred forty-two".
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