Base | Representation |
---|---|
bin | 100110111100001… |
… | …0010011111010110 |
3 | 10101001121020012120 |
4 | 1031320102133112 |
5 | 10133442221210 |
6 | 333353000410 |
7 | 44243633421 |
oct | 11570223726 |
9 | 3331536176 |
10 | 1306601430 |
11 | 6105a6aa2 |
12 | 3056b3106 |
13 | 17a909954 |
14 | c575c9b8 |
15 | 79a96270 |
hex | 4de127d6 |
1306601430 has 32 divisors (see below), whose sum is σ = 3137253984. Its totient is φ = 348270336.
The previous prime is 1306601399. The next prime is 1306601431. The reversal of 1306601430 is 341066031.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1306601430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1306601431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68194 + ... + 85226.
It is an arithmetic number, because the mean of its divisors is an integer number (98039187).
Almost surely, 21306601430 is an apocalyptic number.
1306601430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1306601430 is an abundant number, since it is smaller than the sum of its proper divisors (1830652554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1306601430 is a wasteful number, since it uses less digits than its factorization.
1306601430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19600.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 1306601430 is about 36146.9421943268. The cubic root of 1306601430 is about 1093.2371376012.
Adding to 1306601430 its reverse (341066031), we get a palindrome (1647667461).
It can be divided in two parts, 1306601 and 430, that added together give a palindrome (1307031).
The spelling of 1306601430 in words is "one billion, three hundred six million, six hundred one thousand, four hundred thirty".
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