Base | Representation |
---|---|
bin | 10010001100111… |
… | …000111110110100 |
3 | 210021121100112102 |
4 | 102030320332310 |
5 | 1111133302022 |
6 | 50145041232 |
7 | 10365410444 |
oct | 2214707664 |
9 | 707540472 |
10 | 305369012 |
11 | 147411293 |
12 | 86326218 |
13 | 4b35a830 |
14 | 2c7b0124 |
15 | 1bc1ea92 |
hex | 12338fb4 |
305369012 has 48 divisors (see below), whose sum is σ = 589825152. Its totient is φ = 137477760.
The previous prime is 305368997. The next prime is 305369021. The reversal of 305369012 is 210963503.
It is a super-2 number, since 2×3053690122 = 186500466979712288, 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 15 ways as a sum of consecutive naturals, for example, 394658 + ... + 395430.
It is an arithmetic number, because the mean of its divisors is an integer number (12288024).
Almost surely, 2305369012 is an apocalyptic number.
It is an amenable number.
305369012 is a deficient number, since it is larger than the sum of its proper divisors (284456140).
305369012 is a wasteful number, since it uses less digits than its factorization.
305369012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 968 (or 966 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 305369012 is about 17474.8107858140. The cubic root of 305369012 is about 673.4029087556.
The spelling of 305369012 in words is "three hundred five million, three hundred sixty-nine thousand, twelve".
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