Base | Representation |
---|---|
bin | 100111110111111… |
… | …1100011100010011 |
3 | 10110020121211121022 |
4 | 1033233330130103 |
5 | 10220004442103 |
6 | 340433150055 |
7 | 45104354342 |
oct | 11757743423 |
9 | 3406554538 |
10 | 1337968403 |
11 | 627280512 |
12 | 3140bb32b |
13 | 18426cba5 |
14 | c99a5b59 |
15 | 7c6e0138 |
hex | 4fbfc713 |
1337968403 has 4 divisors (see below), whose sum is σ = 1338041928. Its totient is φ = 1337894880.
The previous prime is 1337968393. The next prime is 1337968409. The reversal of 1337968403 is 3048697331.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3048697331 = 9851 ⋅309481.
It is a cyclic number.
It is not a de Polignac number, because 1337968403 - 218 = 1337706259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1337968409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12875 + ... + 53307.
It is an arithmetic number, because the mean of its divisors is an integer number (334510482).
Almost surely, 21337968403 is an apocalyptic number.
1337968403 is a deficient number, since it is larger than the sum of its proper divisors (73525).
1337968403 is an equidigital number, since it uses as much as digits as its factorization.
1337968403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73524.
The product of its (nonzero) digits is 326592, while the sum is 44.
The square root of 1337968403 is about 36578.2504092254. The cubic root of 1337968403 is about 1101.9163298365.
The spelling of 1337968403 in words is "one billion, three hundred thirty-seven million, nine hundred sixty-eight thousand, four hundred three".
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