Base | Representation |
---|---|
bin | 10001111100010… |
… | …101111010000010 |
3 | 202222102221221212 |
4 | 101330111322002 |
5 | 1104030443132 |
6 | 45512050122 |
7 | 10313502344 |
oct | 2174257202 |
9 | 688387855 |
10 | 301031042 |
11 | 144a19094 |
12 | 84993942 |
13 | 4a49c1a0 |
14 | 2bda1294 |
15 | 1b6645b2 |
hex | 11f15e82 |
301031042 has 8 divisors (see below), whose sum is σ = 486280956. Its totient is φ = 138937392.
The previous prime is 301031011. The next prime is 301031063. The reversal of 301031042 is 240130103.
It can be written as a sum of positive squares in 2 ways, for example, as 294431281 + 6599761 = 17159^2 + 2569^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789033 + ... + 5789084.
Almost surely, 2301031042 is an apocalyptic number.
301031042 is a deficient number, since it is larger than the sum of its proper divisors (185249914).
301031042 is a wasteful number, since it uses less digits than its factorization.
301031042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11578132.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 301031042 is about 17350.2461654007. The cubic root of 301031042 is about 670.1989770643.
Adding to 301031042 its reverse (240130103), we get a palindrome (541161145).
The spelling of 301031042 in words is "three hundred one million, thirty-one thousand, forty-two".
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