Base | Representation |
---|---|
bin | 10010000010111… |
… | …010010101011001 |
3 | 210002200110012021 |
4 | 102002322111121 |
5 | 1110001044423 |
6 | 50013014441 |
7 | 10334234065 |
oct | 2202722531 |
9 | 702613167 |
10 | 302753113 |
11 | 145994993 |
12 | 85484421 |
13 | 4a952c70 |
14 | 2c2ccaa5 |
15 | 1b8a495d |
hex | 120ba559 |
302753113 has 4 divisors (see below), whose sum is σ = 326041828. Its totient is φ = 279464400.
The previous prime is 302753107. The next prime is 302753147. The reversal of 302753113 is 311357203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311357203 = 2551 ⋅122053.
It can be written as a sum of positive squares in 2 ways, for example, as 144672784 + 158080329 = 12028^2 + 12573^2 .
It is a cyclic number.
It is not a de Polignac number, because 302753113 - 25 = 302753081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (302753513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11644338 + ... + 11644363.
It is an arithmetic number, because the mean of its divisors is an integer number (81510457).
Almost surely, 2302753113 is an apocalyptic number.
It is an amenable number.
302753113 is a deficient number, since it is larger than the sum of its proper divisors (23288715).
302753113 is a wasteful number, since it uses less digits than its factorization.
302753113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23288714.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 302753113 is about 17399.8020965757. The cubic root of 302753113 is about 671.4745226242.
The spelling of 302753113 in words is "three hundred two million, seven hundred fifty-three thousand, one hundred thirteen".
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