Base | Representation |
---|---|
bin | 10010000110011… |
… | …000011111000001 |
3 | 210011101200101022 |
4 | 102012120133001 |
5 | 1110214204131 |
6 | 50044315225 |
7 | 10345043663 |
oct | 2206303701 |
9 | 704350338 |
10 | 303663041 |
11 | 1464565a0 |
12 | 85842b15 |
13 | 4abb1196 |
14 | 2c488533 |
15 | 1b9d437b |
hex | 121987c1 |
303663041 has 8 divisors (see below), whose sum is σ = 332273568. Its totient is φ = 275220000.
The previous prime is 303663037. The next prime is 303663049. The reversal of 303663041 is 140366303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 303663041 - 22 = 303663037 is a prime.
It is a super-2 number, since 2×3036630412 = 184422484938735362, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 303663041.
It is not an unprimeable number, because it can be changed into a prime (303663049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38060 + ... + 45341.
It is an arithmetic number, because the mean of its divisors is an integer number (41534196).
Almost surely, 2303663041 is an apocalyptic number.
It is an amenable number.
303663041 is a deficient number, since it is larger than the sum of its proper divisors (28610527).
303663041 is a wasteful number, since it uses less digits than its factorization.
303663041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83743.
The product of its (nonzero) digits is 3888, while the sum is 26.
The square root of 303663041 is about 17425.9301329943. The cubic root of 303663041 is about 672.1465579639.
The spelling of 303663041 in words is "three hundred three million, six hundred sixty-three thousand, forty-one".
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