Base | Representation |
---|---|
bin | 100101000001110000100101… |
… | …011100101100111100000001 |
3 | 210100121011201111201220201111 |
4 | 211001300211130230330001 |
5 | 132321102422204314400 |
6 | 1334203341242403321 |
7 | 46205265216131104 |
oct | 4501604534547401 |
9 | 710534644656644 |
10 | 162848608276225 |
11 | 47985785a10173 |
12 | 16321199500541 |
13 | 6cb3733833491 |
14 | 2c2dcb3cd473b |
15 | 13c60ecc293ba |
hex | 941c2572cf01 |
162848608276225 has 27 divisors (see below), whose sum is σ = 202186012460169. Its totient is φ = 130115389934400.
The previous prime is 162848608276199. The next prime is 162848608276229. The reversal of 162848608276225 is 522672806848261.
The square root of 162848608276225 is 12761215.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1849357927921 + 160999250348304 = 1359911^2 + 12688548^2 .
It is not a de Polignac number, because 162848608276225 - 215 = 162848608243457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (162848608276229) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 94624408365 + ... + 94624410085.
Almost surely, 2162848608276225 is an apocalyptic number.
162848608276225 is the 12761215-th square number.
162848608276225 is the 6380608-th centered octagonal number.
It is an amenable number.
162848608276225 is a deficient number, since it is larger than the sum of its proper divisors (39337404183944).
162848608276225 is an frugal number, since it uses more digits than its factorization.
162848608276225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6418 (or 3209 counting only the distinct ones).
The product of its (nonzero) digits is 247726080, while the sum is 67.
The spelling of 162848608276225 in words is "one hundred sixty-two trillion, eight hundred forty-eight billion, six hundred eight million, two hundred seventy-six thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •