Base | Representation |
---|---|
bin | 100100000000110… |
… | …0111001001111010 |
3 | 10010012210011120122 |
4 | 1020001213021322 |
5 | 4433321211244 |
6 | 315523453242 |
7 | 41642035544 |
oct | 11001471172 |
9 | 3105704518 |
10 | 1208382074 |
11 | 570111379 |
12 | 298827222 |
13 | 16346a7a3 |
14 | b66b2694 |
15 | 711441ee |
hex | 4806727a |
1208382074 has 8 divisors (see below), whose sum is σ = 1812727488. Its totient is φ = 604139580.
The previous prime is 1208382047. The next prime is 1208382113. The reversal of 1208382074 is 4702838021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19589 + ... + 52919.
It is an arithmetic number, because the mean of its divisors is an integer number (226590936).
Almost surely, 21208382074 is an apocalyptic number.
1208382074 is a deficient number, since it is larger than the sum of its proper divisors (604345414).
1208382074 is a wasteful number, since it uses less digits than its factorization.
1208382074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51460.
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 1208382074 is about 34761.7904314493. The cubic root of 1208382074 is about 1065.1270757285.
The spelling of 1208382074 in words is "one billion, two hundred eight million, three hundred eighty-two thousand, seventy-four".
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