Base | Representation |
---|---|
bin | 100101110110110011… |
… | …110100001100010010 |
3 | 10212220211101100202122 |
4 | 211312303310030102 |
5 | 1131221342002044 |
6 | 30401243414242 |
7 | 2636203205300 |
oct | 456663641422 |
9 | 125824340678 |
10 | 40648000274 |
11 | 16269811262 |
12 | 7a64b24382 |
13 | 3aaa3b628b |
14 | 1d7868b270 |
15 | 10cd836dee |
hex | 976cf4312 |
40648000274 has 36 divisors (see below), whose sum is σ = 72895597866. Its totient is φ = 16949689344.
The previous prime is 40648000273. The next prime is 40648000333. The reversal of 40648000274 is 47200084604.
40648000274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 38418744049 + 2229256225 = 196007^2 + 47215^2 .
It is not an unprimeable number, because it can be changed into a prime (40648000273) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17327 + ... + 285650.
Almost surely, 240648000274 is an apocalyptic number.
40648000274 is a deficient number, since it is larger than the sum of its proper divisors (32247597592).
40648000274 is a wasteful number, since it uses less digits than its factorization.
40648000274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303067 (or 303023 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 35.
Adding to 40648000274 its reverse (47200084604), we get a palindrome (87848084878).
The spelling of 40648000274 in words is "forty billion, six hundred forty-eight million, two hundred seventy-four", and thus it is an aban number.
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