Base | Representation |
---|---|
bin | 11110000110011110… |
… | …11110000111000001 |
3 | 1112201020212012021222 |
4 | 33003033132013001 |
5 | 231044042430442 |
6 | 11231331524425 |
7 | 1111321051421 |
oct | 170317360701 |
9 | 45636765258 |
10 | 16160514497 |
11 | 6943209806 |
12 | 3170159715 |
13 | 16a70c6c1a |
14 | ad43d6481 |
15 | 648b508d2 |
hex | 3c33de1c1 |
16160514497 has 16 divisors (see below), whose sum is σ = 16419586560. Its totient is φ = 15903784512.
The previous prime is 16160514481. The next prime is 16160514511. The reversal of 16160514497 is 79441506161.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 16160514497 - 24 = 16160514481 is a prime.
It is a super-2 number, since 2×161605144972 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16160514397) 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, 15116879 + ... + 15117947.
It is an arithmetic number, because the mean of its divisors is an integer number (1026224160).
Almost surely, 216160514497 is an apocalyptic number.
It is an amenable number.
16160514497 is a deficient number, since it is larger than the sum of its proper divisors (259072063).
16160514497 is a wasteful number, since it uses less digits than its factorization.
16160514497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952.
The product of its (nonzero) digits is 181440, while the sum is 44.
The spelling of 16160514497 in words is "sixteen billion, one hundred sixty million, five hundred fourteen thousand, four hundred ninety-seven".
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