Base | Representation |
---|---|
bin | 11000001111101100… |
… | …00100000001010011 |
3 | 1020121010212110021221 |
4 | 30013312010001103 |
5 | 203124211432033 |
6 | 5551341025511 |
7 | 640363356166 |
oct | 140766040123 |
9 | 36533773257 |
10 | 13016514643 |
11 | 557a535120 |
12 | 2633255297 |
13 | 12c5934892 |
14 | 8b6a27add |
15 | 512b1512d |
hex | 307d84053 |
13016514643 has 8 divisors (see below), whose sum is σ = 14218308720. Its totient is φ = 11817799680.
The previous prime is 13016514611. The next prime is 13016514689. The reversal of 13016514643 is 34641561031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13016514643 - 25 = 13016514611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13016514599 and 13016514608.
It is not an unprimeable number, because it can be changed into a prime (13016511643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760930 + ... + 777847.
It is an arithmetic number, because the mean of its divisors is an integer number (1777288590).
Almost surely, 213016514643 is an apocalyptic number.
13016514643 is a deficient number, since it is larger than the sum of its proper divisors (1201794077).
13016514643 is a wasteful number, since it uses less digits than its factorization.
13016514643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1539557.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 13016514643 in words is "thirteen billion, sixteen million, five hundred fourteen thousand, six hundred forty-three".
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