Base | Representation |
---|---|
bin | 100101101100011… |
… | …1000010011110110 |
3 | 10021010222011200010 |
4 | 1023120320103312 |
5 | 10042243011202 |
6 | 325301201050 |
7 | 43225510224 |
oct | 11330702366 |
9 | 3233864603 |
10 | 1264813302 |
11 | 599a54a55 |
12 | 2b3700186 |
13 | 17206824c |
14 | bdda1b14 |
15 | 7608e76c |
hex | 4b6384f6 |
1264813302 has 16 divisors (see below), whose sum is σ = 2529994752. Its totient is φ = 421543080.
The previous prime is 1264813283. The next prime is 1264813307. The reversal of 1264813302 is 2033184621.
1264813302 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×12648133022 = 3199505377832286408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1264813302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1264813307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52203 + ... + 72489.
It is an arithmetic number, because the mean of its divisors is an integer number (158124672).
Almost surely, 21264813302 is an apocalyptic number.
1264813302 is an abundant number, since it is smaller than the sum of its proper divisors (1265181450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1264813302 is a wasteful number, since it uses less digits than its factorization.
1264813302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30683.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 1264813302 is about 35564.2137829588. The cubic root of 1264813302 is about 1081.4558846051.
Adding to 1264813302 its reverse (2033184621), we get a palindrome (3297997923).
The spelling of 1264813302 in words is "one billion, two hundred sixty-four million, eight hundred thirteen thousand, three hundred two".
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