Base | Representation |
---|---|
bin | 1001010111001110… |
… | …1001100100100110 |
3 | 20111011022010220200 |
4 | 2111303221210212 |
5 | 20121404013211 |
6 | 1053221411330 |
7 | 116166035610 |
oct | 22563514446 |
9 | 6434263820 |
10 | 2513344806 |
11 | 107a799175 |
12 | 5a1869b46 |
13 | 31092259b |
14 | 19bb25db0 |
15 | ea9b4b56 |
hex | 95ce9926 |
2513344806 has 48 divisors (see below), whose sum is σ = 6391735584. Its totient is φ = 698689152.
The previous prime is 2513344783. The next prime is 2513344811. The reversal of 2513344806 is 6084433152.
2513344806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×25133448062 = 12633804227694355272, which contains 22 as substring.
It is a congruent 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, 264895 + ... + 274218.
It is an arithmetic number, because the mean of its divisors is an integer number (133161158).
Almost surely, 22513344806 is an apocalyptic number.
2513344806 is an abundant number, since it is smaller than the sum of its proper divisors (3878390778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2513344806 is a wasteful number, since it uses less digits than its factorization.
2513344806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539165 (or 539162 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The square root of 2513344806 is about 50133.2704498719. The cubic root of 2513344806 is about 1359.6194159261.
Adding to 2513344806 its reverse (6084433152), we get a palindrome (8597777958).
The spelling of 2513344806 in words is "two billion, five hundred thirteen million, three hundred forty-four thousand, eight hundred six".
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