Base | Representation |
---|---|
bin | 100101010011011011… |
… | …001110110101001110 |
3 | 10211101110022222010002 |
4 | 211103123032311032 |
5 | 1124012403300410 |
6 | 30222315444302 |
7 | 2615404246013 |
oct | 452333166516 |
9 | 124343288102 |
10 | 40054353230 |
11 | 15a94702471 |
12 | 791a156692 |
13 | 3a14403238 |
14 | 1d1d8b970a |
15 | 10966717a5 |
hex | 9536ced4e |
40054353230 has 16 divisors (see below), whose sum is σ = 72463818240. Its totient is φ = 15940411872.
The previous prime is 40054353203. The next prime is 40054353253. The reversal of 40054353230 is 3235345004.
It is a super-2 number, since 2×400543532302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40054353193 and 40054353202.
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, 10164110 + ... + 10168049.
It is an arithmetic number, because the mean of its divisors is an integer number (4528988640).
Almost surely, 240054353230 is an apocalyptic number.
40054353230 is a deficient number, since it is larger than the sum of its proper divisors (32409465010).
40054353230 is a wasteful number, since it uses less digits than its factorization.
40054353230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20332363.
The product of its (nonzero) digits is 21600, while the sum is 29.
Adding to 40054353230 its reverse (3235345004), we get a palindrome (43289698234).
The spelling of 40054353230 in words is "forty billion, fifty-four million, three hundred fifty-three thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •