Base | Representation |
---|---|
bin | 10100010001000… |
… | …10111011110001 |
3 | 102211220112011121 |
4 | 22020202323301 |
5 | 322010344101 |
6 | 24511542241 |
7 | 4133036656 |
oct | 1210427361 |
9 | 384815147 |
10 | 170012401 |
11 | 87a70919 |
12 | 48b2a981 |
13 | 292b7b70 |
14 | 18817c2d |
15 | edd40a1 |
hex | a222ef1 |
170012401 has 16 divisors (see below), whose sum is σ = 191618560. Its totient is φ = 149765760.
The previous prime is 170012387. The next prime is 170012419. The reversal of 170012401 is 104210071.
It is a cyclic number.
It is not a de Polignac number, because 170012401 - 27 = 170012273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (170012441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26530 + ... + 32308.
It is an arithmetic number, because the mean of its divisors is an integer number (11976160).
Almost surely, 2170012401 is an apocalyptic number.
It is an amenable number.
170012401 is a deficient number, since it is larger than the sum of its proper divisors (21606159).
170012401 is a wasteful number, since it uses less digits than its factorization.
170012401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5896.
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 170012401 is about 13038.8803583743. The cubic root of 170012401 is about 553.9792954071.
Adding to 170012401 its reverse (104210071), we get a palindrome (274222472).
The spelling of 170012401 in words is "one hundred seventy million, twelve thousand, four hundred one".
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