Base | Representation |
---|---|
bin | 11110000001000000… |
… | …00110000010001111 |
3 | 1112121001100111002021 |
4 | 33000200012002033 |
5 | 231000310300222 |
6 | 11223010311011 |
7 | 1110222223120 |
oct | 170040060217 |
9 | 45531314067 |
10 | 16114540687 |
11 | 691a268a23 |
12 | 3158888467 |
13 | 169a71b29b |
14 | acc26a047 |
15 | 644abdac7 |
hex | 3c080608f |
16114540687 has 16 divisors (see below), whose sum is σ = 18481978944. Its totient is φ = 13763520000.
The previous prime is 16114540679. The next prime is 16114540697. The reversal of 16114540687 is 78604541161.
It is a cyclic number.
It is not a de Polignac number, because 16114540687 - 23 = 16114540679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16114540627) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3312637 + ... + 3317497.
It is an arithmetic number, because the mean of its divisors is an integer number (1155123684).
Almost surely, 216114540687 is an apocalyptic number.
16114540687 is a deficient number, since it is larger than the sum of its proper divisors (2367438257).
16114540687 is a wasteful number, since it uses less digits than its factorization.
16114540687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6450.
The product of its (nonzero) digits is 161280, while the sum is 43.
The spelling of 16114540687 in words is "sixteen billion, one hundred fourteen million, five hundred forty thousand, six hundred eighty-seven".
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