Base | Representation |
---|---|
bin | 111001101011010001100101… |
… | …001101001000101111100100 |
3 | 1020021010220011102112210212020 |
4 | 321223101211031020233210 |
5 | 231222001212402204020 |
6 | 2255254532305223140 |
7 | 104300336250126246 |
oct | 7153214515105744 |
9 | 1207126142483766 |
10 | 253662466444260 |
11 | 73908714382855 |
12 | 2454959a931ab0 |
13 | ab703638aa2b3 |
14 | 468d486656096 |
15 | 1e4d522311c40 |
hex | e6b465348be4 |
253662466444260 has 24 divisors (see below), whose sum is σ = 710254906044096. Its totient is φ = 67643324385120.
The previous prime is 253662466444213. The next prime is 253662466444267. The reversal of 253662466444260 is 62444664266352.
253662466444260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 4227707774071 = 253662466444260 / (2 + 5 + 3 + 6 + 6 + 2 + 4 + 6 + 6 + 4 + 4 + 4 + 2 + 6 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 253662466444194 and 253662466444203.
It is not an unprimeable number, because it can be changed into a prime (253662466444267) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2113853886976 + ... + 2113853887095.
It is an arithmetic number, because the mean of its divisors is an integer number (29593954418504).
Almost surely, 2253662466444260 is an apocalyptic number.
253662466444260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253662466444260 is an abundant number, since it is smaller than the sum of its proper divisors (456592439599836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253662466444260 is a wasteful number, since it uses less digits than its factorization.
253662466444260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4227707774083 (or 4227707774081 counting only the distinct ones).
The product of its (nonzero) digits is 238878720, while the sum is 60.
The spelling of 253662466444260 in words is "two hundred fifty-three trillion, six hundred sixty-two billion, four hundred sixty-six million, four hundred forty-four thousand, two hundred sixty".
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