Base | Representation |
---|---|
bin | 11001111010001001… |
… | …00001001100100000 |
3 | 1022220101011122021001 |
4 | 30331010201030200 |
5 | 211441312342413 |
6 | 10220120441344 |
7 | 1001455525150 |
oct | 147504411440 |
9 | 38811148231 |
10 | 13909496608 |
11 | 5998603747 |
12 | 2842319254 |
13 | 1408941a87 |
14 | 95d478760 |
15 | 5662074dd |
hex | 33d121320 |
13909496608 has 24 divisors (see below), whose sum is σ = 31296367872. Its totient is φ = 5961212736.
The previous prime is 13909496603. The next prime is 13909496621. The reversal of 13909496608 is 80669490931.
It is not an unprimeable number, because it can be changed into a prime (13909496603) by changing a digit.
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, 31047760 + ... + 31048207.
It is an arithmetic number, because the mean of its divisors is an integer number (1304015328).
Almost surely, 213909496608 is an apocalyptic number.
It is an amenable number.
13909496608 is an abundant number, since it is smaller than the sum of its proper divisors (17386871264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13909496608 is an equidigital number, since it uses as much as digits as its factorization.
13909496608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62095984 (or 62095976 counting only the distinct ones).
The product of its (nonzero) digits is 2519424, while the sum is 55.
The spelling of 13909496608 in words is "thirteen billion, nine hundred nine million, four hundred ninety-six thousand, six hundred eight".
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