Base | Representation |
---|---|
bin | 100101101110001110… |
… | …111000101000101100 |
3 | 10212112210121112122110 |
4 | 211232032320220230 |
5 | 1130423022221140 |
6 | 30335103244020 |
7 | 2632505116146 |
oct | 455616705054 |
9 | 125483545573 |
10 | 40504101420 |
11 | 161a5566992 |
12 | 7a248a9610 |
13 | 3a86642423 |
14 | 1d6350dc96 |
15 | 10c0db0380 |
hex | 96e3b8a2c |
40504101420 has 96 divisors (see below), whose sum is σ = 113992704000. Its totient is φ = 10745892864.
The previous prime is 40504101419. The next prime is 40504101457. The reversal of 40504101420 is 2410140504.
It is a happy number.
40504101420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10208277 + ... + 10212243.
It is an arithmetic number, because the mean of its divisors is an integer number (1187424000).
Almost surely, 240504101420 is an apocalyptic number.
It is an amenable number.
40504101420 is an abundant number, since it is smaller than the sum of its proper divisors (73488602580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40504101420 is a wasteful number, since it uses less digits than its factorization.
40504101420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4807 (or 4805 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 40504101420 its reverse (2410140504), we get a palindrome (42914241924).
The spelling of 40504101420 in words is "forty billion, five hundred four million, one hundred one thousand, four hundred twenty".
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