Base | Representation |
---|---|
bin | 10101101100101… |
… | …100111101011111 |
3 | 221101000011001010 |
4 | 111230230331133 |
5 | 1221143240111 |
6 | 100042350303 |
7 | 12010201125 |
oct | 2554547537 |
9 | 841004033 |
10 | 364040031 |
11 | 177544733 |
12 | a1abb393 |
13 | 5a560904 |
14 | 364c3915 |
15 | 21e5daa6 |
hex | 15b2cf5f |
364040031 has 8 divisors (see below), whose sum is σ = 485475120. Its totient is φ = 242649152.
The previous prime is 364039999. The next prime is 364040041. The reversal of 364040031 is 130040463.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 364040031 - 25 = 364039999 is a prime.
It is a super-3 number, since 3×3640400313 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (364040041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24541 + ... + 36473.
It is an arithmetic number, because the mean of its divisors is an integer number (60684390).
Almost surely, 2364040031 is an apocalyptic number.
364040031 is a deficient number, since it is larger than the sum of its proper divisors (121435089).
364040031 is a wasteful number, since it uses less digits than its factorization.
364040031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22105.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 364040031 is about 19079.8330967543. The cubic root of 364040031 is about 714.0298714837.
Adding to 364040031 its reverse (130040463), we get a palindrome (494080494).
The spelling of 364040031 in words is "three hundred sixty-four million, forty thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •