Base | Representation |
---|---|
bin | 101111110100110… |
… | …100101000100001 |
3 | 2001220210221020222 |
4 | 233310310220201 |
5 | 3120402014400 |
6 | 211341412425 |
7 | 25612041200 |
oct | 5764645041 |
9 | 2056727228 |
10 | 802376225 |
11 | 381a14152 |
12 | 1a486a115 |
13 | ca305641 |
14 | 787c7237 |
15 | 4a696185 |
hex | 2fd34a21 |
802376225 has 18 divisors (see below), whose sum is σ = 1157388534. Its totient is φ = 550200000.
The previous prime is 802376209. The next prime is 802376233. The reversal of 802376225 is 522673208.
802376225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 3013696 + 799362529 = 1736^2 + 28273^2 .
It is not a de Polignac number, because 802376225 - 24 = 802376209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 326276 + ... + 328725.
It is an arithmetic number, because the mean of its divisors is an integer number (64299363).
Almost surely, 2802376225 is an apocalyptic number.
It is an amenable number.
802376225 is a deficient number, since it is larger than the sum of its proper divisors (355012309).
802376225 is a wasteful number, since it uses less digits than its factorization.
802376225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 655025 (or 655013 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 802376225 is about 28326.2462214816. The cubic root of 802376225 is about 929.2359798235.
It can be divided in two parts, 8023 and 76225, that added together give a palindrome (84248).
The spelling of 802376225 in words is "eight hundred two million, three hundred seventy-six thousand, two hundred twenty-five".
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