Base | Representation |
---|---|
bin | 11000001101110111… |
… | …01011111000100000 |
3 | 1020120002001222020001 |
4 | 30012323223320200 |
5 | 203111302231144 |
6 | 5550033025344 |
7 | 640116321325 |
oct | 140673537040 |
9 | 36502058201 |
10 | 13001211424 |
11 | 5571932633 |
12 | 262a0b5254 |
13 | 12c2707216 |
14 | 8b49a2b4c |
15 | 5115e0bd4 |
hex | 306eebe20 |
13001211424 has 24 divisors (see below), whose sum is σ = 25617005568. Its totient is φ = 6495305280.
The previous prime is 13001211413. The next prime is 13001211439. The reversal of 13001211424 is 42411210031.
13001211424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 125632 + ... + 204415.
It is an arithmetic number, because the mean of its divisors is an integer number (1067375232).
Almost surely, 213001211424 is an apocalyptic number.
It is an amenable number.
13001211424 is a deficient number, since it is larger than the sum of its proper divisors (12615794144).
13001211424 is a wasteful number, since it uses less digits than its factorization.
13001211424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331288 (or 331280 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 13001211424 its reverse (42411210031), we get a palindrome (55412421455).
The spelling of 13001211424 in words is "thirteen billion, one million, two hundred eleven thousand, four hundred twenty-four".
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