Base | Representation |
---|---|
bin | 11000011111010011… |
… | …00101010110001010 |
3 | 1020221021021012221002 |
4 | 30033221211112022 |
5 | 203411222223002 |
6 | 10012335415002 |
7 | 643543401044 |
oct | 141751452612 |
9 | 36837235832 |
10 | 13147461002 |
11 | 5637443055 |
12 | 266b084462 |
13 | 1316ac2030 |
14 | 8ca192a94 |
15 | 51e37e002 |
hex | 30fa6558a |
13147461002 has 8 divisors (see below), whose sum is σ = 21238206276. Its totient is φ = 6068058912.
The previous prime is 13147460959. The next prime is 13147461013. The reversal of 13147461002 is 20016474131.
It is a happy number.
13147461002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12857065321 + 290395681 = 113389^2 + 17041^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×131474610022 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252835763 + ... + 252835814.
Almost surely, 213147461002 is an apocalyptic number.
13147461002 is a deficient number, since it is larger than the sum of its proper divisors (8090745274).
13147461002 is a wasteful number, since it uses less digits than its factorization.
13147461002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505671592.
The product of its (nonzero) digits is 4032, while the sum is 29.
The spelling of 13147461002 in words is "thirteen billion, one hundred forty-seven million, four hundred sixty-one thousand, two".
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