Base | Representation |
---|---|
bin | 1000010010100000… |
… | …1101000111111110 |
3 | 12202001222102022102 |
4 | 2010220031013332 |
5 | 14024113211110 |
6 | 1004444145102 |
7 | 106066211252 |
oct | 20450150776 |
9 | 5661872272 |
10 | 2225132030 |
11 | a420356a0 |
12 | 521238192 |
13 | 295cc0994 |
14 | 171740262 |
15 | d05335a5 |
hex | 84a0d1fe |
2225132030 has 32 divisors (see below), whose sum is σ = 4372943328. Its totient is φ = 808473600.
The previous prime is 2225132003. The next prime is 2225132069. The reversal of 2225132030 is 302315222.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2225131993 and 2225132011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137654 + ... + 152966.
It is an arithmetic number, because the mean of its divisors is an integer number (136654479).
Almost surely, 22225132030 is an apocalyptic number.
2225132030 is a deficient number, since it is larger than the sum of its proper divisors (2147811298).
2225132030 is a wasteful number, since it uses less digits than its factorization.
2225132030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16652.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 2225132030 is about 47171.3051547230. The cubic root of 2225132030 is about 1305.5252075825.
Adding to 2225132030 its reverse (302315222), we get a palindrome (2527447252).
The spelling of 2225132030 in words is "two billion, two hundred twenty-five million, one hundred thirty-two thousand, thirty".
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