Base | Representation |
---|---|
bin | 100110111011010… |
… | …0100110100001100 |
3 | 10101000202101222120 |
4 | 1031312210310030 |
5 | 10133333332304 |
6 | 333335212540 |
7 | 44240052630 |
oct | 11566446414 |
9 | 3330671876 |
10 | 1306152204 |
11 | 61031a535 |
12 | 305517150 |
13 | 17a7b0336 |
14 | c5682dc0 |
15 | 79a080d9 |
hex | 4dda4d0c |
1306152204 has 48 divisors (see below), whose sum is σ = 3501163008. Its totient is φ = 371248128.
The previous prime is 1306152187. The next prime is 1306152209. The reversal of 1306152204 is 4022516031.
It is not an unprimeable number, because it can be changed into a prime (1306152209) 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, 24072 + ... + 56495.
It is an arithmetic number, because the mean of its divisors is an integer number (72940896).
Almost surely, 21306152204 is an apocalyptic number.
1306152204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1306152204 is an abundant number, since it is smaller than the sum of its proper divisors (2195010804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1306152204 is a wasteful number, since it uses less digits than its factorization.
1306152204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80774 (or 80772 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1306152204 is about 36140.7277735244. The cubic root of 1306152204 is about 1093.1118336819. Note that the first 3 decimals are identical.
Adding to 1306152204 its reverse (4022516031), we get a palindrome (5328668235).
The spelling of 1306152204 in words is "one billion, three hundred six million, one hundred fifty-two thousand, two hundred four".
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