Base | Representation |
---|---|
bin | 1001100100010… |
… | …1011100011111 |
3 | 2210111211110201 |
4 | 2121011130133 |
5 | 40233132320 |
6 | 3552044331 |
7 | 665050030 |
oct | 231053437 |
9 | 83454421 |
10 | 40130335 |
11 | 2071a573 |
12 | 115336a7 |
13 | 8410c7b |
14 | 5488a87 |
15 | 37ca70a |
hex | 264571f |
40130335 has 8 divisors (see below), whose sum is σ = 55035936. Its totient is φ = 27517920.
The previous prime is 40130329. The next prime is 40130359. The reversal of 40130335 is 53303104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40130335 - 23 = 40130327 is a prime.
It is a super-2 number, since 2×401303352 = 3220887574424450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573256 + ... + 573325.
It is an arithmetic number, because the mean of its divisors is an integer number (6879492).
Almost surely, 240130335 is an apocalyptic number.
40130335 is a deficient number, since it is larger than the sum of its proper divisors (14905601).
40130335 is a wasteful number, since it uses less digits than its factorization.
40130335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1146593.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 40130335 is about 6334.8508269730. The cubic root of 40130335 is about 342.3662361485.
Adding to 40130335 its reverse (53303104), we get a palindrome (93433439).
The spelling of 40130335 in words is "forty million, one hundred thirty thousand, three hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •