Base | Representation |
---|---|
bin | 1001011100000110110… |
… | …0011110000010100000 |
3 | 120111120110010210111022 |
4 | 2113001230132002200 |
5 | 10124102320400031 |
6 | 202255153305012 |
7 | 14500363403441 |
oct | 2270154360240 |
9 | 514513123438 |
10 | 162163450016 |
11 | 62856049187 |
12 | 27518265168 |
13 | 123a4541b69 |
14 | 7bc4d992c8 |
15 | 434188997b |
hex | 25c1b1e0a0 |
162163450016 has 36 divisors (see below), whose sum is σ = 330647906862. Its totient is φ = 78285790464.
The previous prime is 162163449967. The next prime is 162163450019. The reversal of 162163450016 is 610054361261.
It can be written as a sum of positive squares in 3 ways, for example, as 142899120400 + 19264329616 = 378020^2 + 138796^2 .
It is not an unprimeable number, because it can be changed into a prime (162163450019) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2985935 + ... + 3039758.
Almost surely, 2162163450016 is an apocalyptic number.
162163450016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
162163450016 is an abundant number, since it is smaller than the sum of its proper divisors (168484456846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162163450016 is an equidigital number, since it uses as much as digits as its factorization.
162163450016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6025761 (or 6025724 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 162163450016 in words is "one hundred sixty-two billion, one hundred sixty-three million, four hundred fifty thousand, sixteen".
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