Base | Representation |
---|---|
bin | 10010000010101… |
… | …000110101010000 |
3 | 210002112210212010 |
4 | 102002220311100 |
5 | 1104441301144 |
6 | 50011302520 |
7 | 10333515063 |
oct | 2202506520 |
9 | 702483763 |
10 | 302681424 |
11 | 145946041 |
12 | 8544aa40 |
13 | 4a929446 |
14 | 2c2b08da |
15 | 1b88d5b9 |
hex | 120a8d50 |
302681424 has 40 divisors (see below), whose sum is σ = 783556000. Its totient is φ = 100683648.
The previous prime is 302681417. The next prime is 302681471. The reversal of 302681424 is 424186203.
302681424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 302681391 and 302681400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17634 + ... + 30270.
It is an arithmetic number, because the mean of its divisors is an integer number (19588900).
Almost surely, 2302681424 is an apocalyptic number.
It is an amenable number.
302681424 is an abundant number, since it is smaller than the sum of its proper divisors (480874576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
302681424 is a wasteful number, since it uses less digits than its factorization.
302681424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13147 (or 13141 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 302681424 is about 17397.7419224450. The cubic root of 302681424 is about 671.4215188895.
The spelling of 302681424 in words is "three hundred two million, six hundred eighty-one thousand, four hundred twenty-four".
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