Base | Representation |
---|---|
bin | 101111110100010… |
… | …000000011101100 |
3 | 2001220112022202100 |
4 | 233310100003230 |
5 | 3120332221122 |
6 | 211334255100 |
7 | 25610545341 |
oct | 5764200354 |
9 | 2056468670 |
10 | 802226412 |
11 | 381921639 |
12 | 1a47b7490 |
13 | ca2823b0 |
14 | 787887c8 |
15 | 4a666aac |
hex | 2fd100ec |
802226412 has 36 divisors (see below), whose sum is σ = 2183839840. Its totient is φ = 246838752.
The previous prime is 802226389. The next prime is 802226423. The reversal of 802226412 is 214622208.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×8022264122 = 1287134432220787488, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856612 + ... + 857547.
Almost surely, 2802226412 is an apocalyptic number.
It is an amenable number.
802226412 is an abundant number, since it is smaller than the sum of its proper divisors (1381613428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
802226412 is a wasteful number, since it uses less digits than its factorization.
802226412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1714182 (or 1714177 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 802226412 is about 28323.6016777528. The cubic root of 802226412 is about 929.1781431585.
The spelling of 802226412 in words is "eight hundred two million, two hundred twenty-six thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •