Base | Representation |
---|---|
bin | 100110111100010… |
… | …1011100101001001 |
3 | 10101001210110011220 |
4 | 1031320223211021 |
5 | 10134004013301 |
6 | 333355112253 |
7 | 44244542145 |
oct | 11570534511 |
9 | 3331713156 |
10 | 1306704201 |
11 | 610667230 |
12 | 305742689 |
13 | 17a94466a |
14 | c5788225 |
15 | 79ab6936 |
hex | 4de2b949 |
1306704201 has 16 divisors (see below), whose sum is σ = 2012465088. Its totient is φ = 745356800.
The previous prime is 1306704079. The next prime is 1306704239. The reversal of 1306704201 is 1024076031.
It is a cyclic number.
It is not a de Polignac number, because 1306704201 - 211 = 1306702153 is a prime.
It is a super-2 number, since 2×13067042012 = 3414951737822096802, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1306704251) 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, 1164060 + ... + 1165181.
It is an arithmetic number, because the mean of its divisors is an integer number (125779068).
Almost surely, 21306704201 is an apocalyptic number.
1306704201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1306704201 is a deficient number, since it is larger than the sum of its proper divisors (705760887).
1306704201 is a wasteful number, since it uses less digits than its factorization.
1306704201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2329272.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 1306704201 is about 36148.3637389025. The cubic root of 1306704201 is about 1093.2657997792.
It can be divided in two parts, 1306 and 704201, that added together give a palindrome (705507).
The spelling of 1306704201 in words is "one billion, three hundred six million, seven hundred four thousand, two hundred one".
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