Base | Representation |
---|---|
bin | 100101010110010110… |
… | …011111110000000101 |
3 | 10211111212201000020210 |
4 | 211112112133300011 |
5 | 1124112440142321 |
6 | 30231231550033 |
7 | 2616541434144 |
oct | 452626376005 |
9 | 124455630223 |
10 | 40103443461 |
11 | 1600a391704 |
12 | 793268b319 |
13 | 3a21630503 |
14 | 1d2621775b |
15 | 109ab1bb76 |
hex | 95659fc05 |
40103443461 has 8 divisors (see below), whose sum is σ = 53601996160. Its totient is φ = 26670259872.
The previous prime is 40103443451. The next prime is 40103443489. The reversal of 40103443461 is 16434430104.
40103443461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40103443461 - 26 = 40103443397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40103443421) 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, 16340845 + ... + 16343298.
It is an arithmetic number, because the mean of its divisors is an integer number (6700249520).
Almost surely, 240103443461 is an apocalyptic number.
It is an amenable number.
40103443461 is a deficient number, since it is larger than the sum of its proper divisors (13498552699).
40103443461 is a wasteful number, since it uses less digits than its factorization.
40103443461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32684555.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 40103443461 its reverse (16434430104), we get a palindrome (56537873565).
The spelling of 40103443461 in words is "forty billion, one hundred three million, four hundred forty-three thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •