Base | Representation |
---|---|
bin | 100110101111101… |
… | …0100010100010011 |
3 | 10100121021122121212 |
4 | 1031133110110103 |
5 | 10130303232230 |
6 | 333000410335 |
7 | 44134200506 |
oct | 11537242423 |
9 | 3317248555 |
10 | 1300055315 |
11 | 607935889 |
12 | 3034769ab |
13 | 179457200 |
14 | c493713d |
15 | 79201895 |
hex | 4d7d4513 |
1300055315 has 24 divisors (see below), whose sum is σ = 1692826128. Its totient is φ = 958039680.
The previous prime is 1300055293. The next prime is 1300055353. The reversal of 1300055315 is 5135500031.
It is not a de Polignac number, because 1300055315 - 210 = 1300054291 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494705 + ... + 497325.
It is an arithmetic number, because the mean of its divisors is an integer number (70534422).
Almost surely, 21300055315 is an apocalyptic number.
1300055315 is a deficient number, since it is larger than the sum of its proper divisors (392770813).
1300055315 is a wasteful number, since it uses less digits than its factorization.
1300055315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3239 (or 3226 counting only the distinct ones).
The product of its (nonzero) digits is 1125, while the sum is 23.
The square root of 1300055315 is about 36056.2798275141. The cubic root of 1300055315 is about 1091.4083624306.
Adding to 1300055315 its reverse (5135500031), we get a palindrome (6435555346).
The spelling of 1300055315 in words is "one billion, three hundred million, fifty-five thousand, three hundred fifteen".
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