Base | Representation |
---|---|
bin | 11001000101110101… |
… | …00010011001000000 |
3 | 1021202210110001200101 |
4 | 30202322202121000 |
5 | 210041443004243 |
6 | 10104403132144 |
7 | 654546553342 |
oct | 144272423100 |
9 | 37683401611 |
10 | 13470672448 |
11 | 5792930652 |
12 | 273b374054 |
13 | 1368a58bcc |
14 | 91b089292 |
15 | 53c92554d |
hex | 322ea2640 |
13470672448 has 14 divisors (see below), whose sum is σ = 26730865766. Its totient is φ = 6735336192.
The previous prime is 13470672437. The next prime is 13470672487. The reversal of 13470672448 is 84427607431.
It can be written as a sum of positive squares in only one way, i.e., 9171509824 + 4299162624 = 95768^2 + 65568^2 .
It is a super-3 number, since 3×134706724483 (a number of 31 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13470672398 and 13470672407.
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 as a sum of consecutive naturals, namely, 105239565 + ... + 105239692.
Almost surely, 213470672448 is an apocalyptic number.
It is an amenable number.
13470672448 is a deficient number, since it is larger than the sum of its proper divisors (13260193318).
13470672448 is an equidigital number, since it uses as much as digits as its factorization.
13470672448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210479269 (or 210479259 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 46.
The spelling of 13470672448 in words is "thirteen billion, four hundred seventy million, six hundred seventy-two thousand, four hundred forty-eight".
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