Base | Representation |
---|---|
bin | 1101001100101101111… |
… | …0110100101001110001 |
3 | 210200021202011221001021 |
4 | 3103023132310221301 |
5 | 12203342022413400 |
6 | 252100221335441 |
7 | 22245062336512 |
oct | 3231336645161 |
9 | 720252157037 |
10 | 226752154225 |
11 | 8818a752673 |
12 | 37b42a07581 |
13 | 184c8862a2c |
14 | ad91048a09 |
15 | 5d71d9d71a |
hex | 34cb7b4a71 |
226752154225 has 27 divisors (see below), whose sum is σ = 283725680331. Its totient is φ = 179769361200.
The previous prime is 226752154219. The next prime is 226752154243. The reversal of 226752154225 is 522451257622.
The square root of 226752154225 is 476185.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 81630775521 + 145121378704 = 285711^2 + 380948^2 .
It is not a de Polignac number, because 226752154225 - 23 = 226752154217 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 311900812 + ... + 311901538.
Almost surely, 2226752154225 is an apocalyptic number.
226752154225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
226752154225 is the 476185-th square number.
226752154225 is the 238093-rd centered octagonal number.
It is an amenable number.
226752154225 is a deficient number, since it is larger than the sum of its proper divisors (56973526106).
226752154225 is an frugal number, since it uses more digits than its factorization.
226752154225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1726 (or 863 counting only the distinct ones).
The product of its digits is 672000, while the sum is 43.
The spelling of 226752154225 in words is "two hundred twenty-six billion, seven hundred fifty-two million, one hundred fifty-four thousand, two hundred twenty-five".
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