Base | Representation |
---|---|
bin | 10011011100110… |
… | …01111111000001 |
3 | 102101000101110000 |
4 | 21232121333001 |
5 | 313232110001 |
6 | 24105030213 |
7 | 4020560064 |
oct | 1156317701 |
9 | 371011400 |
10 | 163160001 |
11 | 84110584 |
12 | 46785369 |
13 | 27a58ba4 |
14 | 179528db |
15 | e4cda86 |
hex | 9b99fc1 |
163160001 has 20 divisors (see below), whose sum is σ = 244336752. Its totient is φ = 108503928.
The previous prime is 163159967. The next prime is 163160009. The reversal of 163160001 is 100061361.
163160001 is a `hidden beast` number, since 1 + 63 + 1 + 600 + 0 + 1 = 666.
It is not a de Polignac number, because 163160001 - 26 = 163159937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (163160009) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33610 + ... + 38156.
Almost surely, 2163160001 is an apocalyptic number.
It is an amenable number.
163160001 is a deficient number, since it is larger than the sum of its proper divisors (81176751).
163160001 is an equidigital number, since it uses as much as digits as its factorization.
163160001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5002 (or 4993 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 163160001 is about 12773.4099206124. The cubic root of 163160001 is about 546.4342337195.
The spelling of 163160001 in words is "one hundred sixty-three million, one hundred sixty thousand, one".
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