Base | Representation |
---|---|
bin | 100101111111110111… |
… | …110011011000100100 |
3 | 10220022102110210201112 |
4 | 211333313303120210 |
5 | 1132024302243414 |
6 | 30424314244152 |
7 | 2643030423230 |
oct | 457767633044 |
9 | 126272423645 |
10 | 40800040484 |
11 | 16337617325 |
12 | 7aa7a26658 |
13 | 3b02a4a9b8 |
14 | 1d909475c0 |
15 | 10dbd6ad3e |
hex | 97fdf3624 |
40800040484 has 12 divisors (see below), whose sum is σ = 81600081024. Its totient is φ = 17485731624.
The previous prime is 40800040459. The next prime is 40800040559. The reversal of 40800040484 is 48404000804.
It is a happy number.
40800040484 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 40800040484.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728572124 + ... + 728572179.
It is an arithmetic number, because the mean of its divisors is an integer number (6800006752).
Almost surely, 240800040484 is an apocalyptic number.
It is an amenable number.
40800040484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40800040484 is a wasteful number, since it uses less digits than its factorization.
40800040484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457144314 (or 1457144312 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 32.
The spelling of 40800040484 in words is "forty billion, eight hundred million, forty thousand, four hundred eighty-four".
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