Base | Representation |
---|---|
bin | 1000010011110001… |
… | …1000101011010001 |
3 | 12202102221012002120 |
4 | 2010330120223101 |
5 | 14031442002400 |
6 | 1005153404453 |
7 | 106162163463 |
oct | 20474305321 |
9 | 5672835076 |
10 | 2230422225 |
11 | a45019259 |
12 | 522b69729 |
13 | 297123885 |
14 | 17231a133 |
15 | d0c2aca0 |
hex | 84f18ad1 |
2230422225 has 12 divisors (see below), whose sum is σ = 3687631536. Its totient is φ = 1189558480.
The previous prime is 2230422209. The next prime is 2230422251. The reversal of 2230422225 is 5222240322.
It is not a de Polignac number, because 2230422225 - 24 = 2230422209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2230422195 and 2230422204.
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, 14869407 + ... + 14869556.
It is an arithmetic number, because the mean of its divisors is an integer number (307302628).
Almost surely, 22230422225 is an apocalyptic number.
2230422225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2230422225 is a deficient number, since it is larger than the sum of its proper divisors (1457209311).
2230422225 is a wasteful number, since it uses less digits than its factorization.
2230422225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29738976 (or 29738971 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 2230422225 is about 47227.3461566495. The cubic root of 2230422225 is about 1306.5590064345.
Adding to 2230422225 its reverse (5222240322), we get a palindrome (7452662547).
The spelling of 2230422225 in words is "two billion, two hundred thirty million, four hundred twenty-two thousand, two hundred twenty-five".
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