Base | Representation |
---|---|
bin | 10011000101100… |
… | …01100111000100 |
3 | 102011021111001200 |
4 | 21202301213010 |
5 | 311442023134 |
6 | 23515422500 |
7 | 3652631022 |
oct | 1142614704 |
9 | 364244050 |
10 | 160111044 |
11 | 82418885 |
12 | 45754a30 |
13 | 2722c182 |
14 | 1739b712 |
15 | e0ca499 |
hex | 98b19c4 |
160111044 has 18 divisors (see below), whose sum is σ = 404725230. Its totient is φ = 53370336.
The previous prime is 160111037. The next prime is 160111051. The reversal of 160111044 is 440111061.
It is an interprime number because it is at equal distance from previous prime (160111037) and next prime (160111051).
It can be written as a sum of positive squares in only one way, i.e., 135489600 + 24621444 = 11640^2 + 4962^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2223729 + ... + 2223800.
It is an arithmetic number, because the mean of its divisors is an integer number (22484735).
Almost surely, 2160111044 is an apocalyptic number.
It is an amenable number.
160111044 is an abundant number, since it is smaller than the sum of its proper divisors (244614186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160111044 is a wasteful number, since it uses less digits than its factorization.
160111044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4447539 (or 4447534 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 160111044 is about 12653.4992788556. The cubic root of 160111044 is about 543.0090858547.
The spelling of 160111044 in words is "one hundred sixty million, one hundred eleven thousand, forty-four".
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