Base | Representation |
---|---|
bin | 11111001111110010… |
… | …00110100110110000 |
3 | 1121022002220000200012 |
4 | 33213321012212300 |
5 | 233324001024143 |
6 | 11412335114052 |
7 | 1132465421120 |
oct | 174771064660 |
9 | 47262800605 |
10 | 16775408048 |
11 | 712930a3a3 |
12 | 3302072928 |
13 | 1774608869 |
14 | b51d38c80 |
15 | 682b11418 |
hex | 3e7e469b0 |
16775408048 has 20 divisors (see below), whose sum is σ = 37145546640. Its totient is φ = 7189460544.
The previous prime is 16775408033. The next prime is 16775408051. The reversal of 16775408048 is 84080457761.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 16775407987 and 16775408005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74890103 + ... + 74890326.
It is an arithmetic number, because the mean of its divisors is an integer number (1857277332).
Almost surely, 216775408048 is an apocalyptic number.
It is an amenable number.
16775408048 is an abundant number, since it is smaller than the sum of its proper divisors (20370138592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16775408048 is a wasteful number, since it uses less digits than its factorization.
16775408048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149780444 (or 149780438 counting only the distinct ones).
The product of its (nonzero) digits is 1505280, while the sum is 50.
The spelling of 16775408048 in words is "sixteen billion, seven hundred seventy-five million, four hundred eight thousand, forty-eight".
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