Base | Representation |
---|---|
bin | 1000010110100100… |
… | …0000101011011010 |
3 | 12210020221111222200 |
4 | 2011221000223122 |
5 | 14042440323120 |
6 | 1010252231030 |
7 | 106363465125 |
oct | 20551005332 |
9 | 5706844880 |
10 | 2242120410 |
11 | a50689282 |
12 | 526a6b476 |
13 | 29968b38a |
14 | 173ac33bc |
15 | d1c8be90 |
hex | 85a40ada |
2242120410 has 24 divisors (see below), whose sum is σ = 5829513300. Its totient is φ = 597898752.
The previous prime is 2242120381. The next prime is 2242120549. The reversal of 2242120410 is 140212422.
2242120410 is a `hidden beast` number, since 2 + 242 + 12 + 0 + 410 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1863389889 + 378730521 = 43167^2 + 19461^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12456135 + ... + 12456314.
Almost surely, 22242120410 is an apocalyptic number.
2242120410 is an abundant number, since it is smaller than the sum of its proper divisors (3587392890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242120410 is a wasteful number, since it uses less digits than its factorization.
2242120410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24912462 (or 24912459 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2242120410 is about 47351.0338852279. The cubic root of 2242120410 is about 1308.8392511170.
Adding to 2242120410 its reverse (140212422), we get a palindrome (2382332832).
The spelling of 2242120410 in words is "two billion, two hundred forty-two million, one hundred twenty thousand, four hundred ten".
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