Base | Representation |
---|---|
bin | 100110111001011… |
… | …0000001011001001 |
3 | 10100221212111102120 |
4 | 1031302300023021 |
5 | 10133104301103 |
6 | 333301521453 |
7 | 44225410326 |
oct | 11562601311 |
9 | 3327774376 |
10 | 1305150153 |
11 | 60a7a569a |
12 | 305113289 |
13 | 17a51c1c8 |
14 | c54a1b4d |
15 | 798ab253 |
hex | 4dcb02c9 |
1305150153 has 16 divisors (see below), whose sum is σ = 1754438400. Its totient is φ = 862998656.
The previous prime is 1305150149. The next prime is 1305150167. The reversal of 1305150153 is 3510515031.
It is a cyclic number.
It is not a de Polignac number, because 1305150153 - 22 = 1305150149 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1305150053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381376 + ... + 384782.
It is an arithmetic number, because the mean of its divisors is an integer number (109652400).
Almost surely, 21305150153 is an apocalyptic number.
It is an amenable number.
1305150153 is a deficient number, since it is larger than the sum of its proper divisors (449288247).
1305150153 is a wasteful number, since it uses less digits than its factorization.
1305150153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4416.
The product of its (nonzero) digits is 1125, while the sum is 24.
The square root of 1305150153 is about 36126.8619312555. The cubic root of 1305150153 is about 1092.8322251155.
Adding to 1305150153 its reverse (3510515031), we get a palindrome (4815665184).
The spelling of 1305150153 in words is "one billion, three hundred five million, one hundred fifty thousand, one hundred fifty-three".
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