Base | Representation |
---|---|
bin | 1000010110100101… |
… | …0100010000110001 |
3 | 12210021002121000121 |
4 | 2011221110100301 |
5 | 14043000410000 |
6 | 1010254050241 |
7 | 106364251030 |
oct | 20551242061 |
9 | 5707077017 |
10 | 2242200625 |
11 | a50733575 |
12 | 526aa9981 |
13 | 2996b8a42 |
14 | 173b04717 |
15 | d1ca5b1a |
hex | 85a54431 |
2242200625 has 20 divisors (see below), whose sum is σ = 3202124992. Its totient is φ = 1537506000.
The previous prime is 2242200559. The next prime is 2242200641. The reversal of 2242200625 is 5260022422.
It is a happy number.
It is not a de Polignac number, because 2242200625 - 217 = 2242069553 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2242200625.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 251877 + ... + 260626.
Almost surely, 22242200625 is an apocalyptic number.
2242200625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2242200625 is a deficient number, since it is larger than the sum of its proper divisors (959924367).
2242200625 is an frugal number, since it uses more digits than its factorization.
2242200625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512530 (or 512515 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 2242200625 is about 47351.8809024520. The cubic root of 2242200625 is about 1308.8548594504.
The spelling of 2242200625 in words is "two billion, two hundred forty-two million, two hundred thousand, six hundred twenty-five".
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