Base | Representation |
---|---|
bin | 10111111110110… |
… | …01000101100001 |
3 | 112000112100112002 |
4 | 23333121011201 |
5 | 402444322301 |
6 | 31543413345 |
7 | 4661615204 |
oct | 1377310541 |
9 | 460470462 |
10 | 201167201 |
11 | a360a994 |
12 | 57454255 |
13 | 328a5661 |
14 | 1ca0793b |
15 | 129da16b |
hex | bfd9161 |
201167201 has 8 divisors (see below), whose sum is σ = 206990784. Its totient is φ = 195395760.
The previous prime is 201167159. The next prime is 201167207. The reversal of 201167201 is 102761102.
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 201167201 - 218 = 200905057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201167207) 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, 5141 + ... + 20706.
It is an arithmetic number, because the mean of its divisors is an integer number (25873848).
Almost surely, 2201167201 is an apocalyptic number.
It is an amenable number.
201167201 is a deficient number, since it is larger than the sum of its proper divisors (5823583).
201167201 is a wasteful number, since it uses less digits than its factorization.
201167201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26071.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 201167201 is about 14183.3423775921. The cubic root of 201167201 is about 585.9389805109.
The spelling of 201167201 in words is "two hundred one million, one hundred sixty-seven thousand, two hundred one".
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