Base | Representation |
---|---|
bin | 10010000000000… |
… | …010011110001011 |
3 | 210001021012010121 |
4 | 102000002132023 |
5 | 1104303000021 |
6 | 45544524111 |
7 | 10324646335 |
oct | 2200023613 |
9 | 701235117 |
10 | 302000011 |
11 | 145520095 |
12 | 85180637 |
13 | 4a74b241 |
14 | 2c174455 |
15 | 1b7a6741 |
hex | 1200278b |
302000011 has 4 divisors (see below), whose sum is σ = 302297400. Its totient is φ = 301702624.
The previous prime is 302000009. The next prime is 302000059. The reversal of 302000011 is 110000203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110000203 = 491 ⋅224033.
It is a cyclic number.
It is not a de Polignac number, because 302000011 - 21 = 302000009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 301999958 and 302000003.
It is not an unprimeable number, because it can be changed into a prime (302000311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147166 + ... + 149203.
It is an arithmetic number, because the mean of its divisors is an integer number (75574350).
Almost surely, 2302000011 is an apocalyptic number.
302000011 is a deficient number, since it is larger than the sum of its proper divisors (297389).
302000011 is a wasteful number, since it uses less digits than its factorization.
302000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297388.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 302000011 is about 17378.1475134722. The cubic root of 302000011 is about 670.9172933539.
Adding to 302000011 its reverse (110000203), we get a palindrome (412000214).
The spelling of 302000011 in words is "three hundred two million, eleven", and thus it is an aban number.
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