Base | Representation |
---|---|
bin | 100101010000011011… |
… | …111010101011111011 |
3 | 10211020221221222110220 |
4 | 211100123322223323 |
5 | 1123412033414321 |
6 | 30213324511123 |
7 | 2614225046142 |
oct | 452033725373 |
9 | 124227858426 |
10 | 40004201211 |
11 | 15a69368517 |
12 | 79053ab4a3 |
13 | 3a06bc38a0 |
14 | 1d16d82759 |
15 | 10920669c6 |
hex | 9506faafb |
40004201211 has 8 divisors (see below), whose sum is σ = 57441930000. Its totient is φ = 24617969952.
The previous prime is 40004201207. The next prime is 40004201213. The reversal of 40004201211 is 11210240004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40004201211 - 22 = 40004201207 is a prime.
It is a super-2 number, since 2×400042012112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40004201213) 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, 512874336 + ... + 512874413.
It is an arithmetic number, because the mean of its divisors is an integer number (7180241250).
Almost surely, 240004201211 is an apocalyptic number.
40004201211 is a deficient number, since it is larger than the sum of its proper divisors (17437728789).
40004201211 is a wasteful number, since it uses less digits than its factorization.
40004201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1025748765.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 40004201211 its reverse (11210240004), we get a palindrome (51214441215).
The spelling of 40004201211 in words is "forty billion, four million, two hundred one thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •