Base | Representation |
---|---|
bin | 1001011011101100100… |
… | …1101011010111000001 |
3 | 120111021210120012110120 |
4 | 2112323021223113001 |
5 | 10123341214304431 |
6 | 202240232250453 |
7 | 14464561302225 |
oct | 2267311532701 |
9 | 514253505416 |
10 | 162053666241 |
11 | 627aa084a95 |
12 | 274a7540a29 |
13 | 1238788404c |
14 | 7bb457c785 |
15 | 4336e01196 |
hex | 25bb26b5c1 |
162053666241 has 16 divisors (see below), whose sum is σ = 218681631168. Its totient is φ = 106734643200.
The previous prime is 162053666237. The next prime is 162053666273. The reversal of 162053666241 is 142666350261.
It is not a de Polignac number, because 162053666241 - 22 = 162053666237 is a prime.
It is a super-2 number, since 2×1620536662412 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 162053666193 and 162053666202.
It is not an unprimeable number, because it can be changed into a prime (162053666641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321480 + ... + 653801.
It is an arithmetic number, because the mean of its divisors is an integer number (13667601948).
Almost surely, 2162053666241 is an apocalyptic number.
It is an amenable number.
162053666241 is a deficient number, since it is larger than the sum of its proper divisors (56627964927).
162053666241 is an equidigital number, since it uses as much as digits as its factorization.
162053666241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975952.
The product of its (nonzero) digits is 311040, while the sum is 42.
The spelling of 162053666241 in words is "one hundred sixty-two billion, fifty-three million, six hundred sixty-six thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •