Base | Representation |
---|---|
bin | 100010100101010… |
… | …0101010100110001 |
3 | 2222212111112121012 |
4 | 1011022211110301 |
5 | 4334030332400 |
6 | 311051240305 |
7 | 40520153603 |
oct | 10512452461 |
9 | 2885445535 |
10 | 1160402225 |
11 | 546020404 |
12 | 284749095 |
13 | 15653ba48 |
14 | b0183173 |
15 | 6bd17d35 |
hex | 452a5531 |
1160402225 has 12 divisors (see below), whose sum is σ = 1439324544. Its totient is φ = 928047120.
The previous prime is 1160402209. The next prime is 1160402239. The reversal of 1160402225 is 5222040611.
It is a happy number.
It is not a de Polignac number, because 1160402225 - 24 = 1160402209 is a prime.
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 1160402225.
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, 146312 + ... + 154038.
It is an arithmetic number, because the mean of its divisors is an integer number (119943712).
Almost surely, 21160402225 is an apocalyptic number.
It is an amenable number.
1160402225 is a deficient number, since it is larger than the sum of its proper divisors (278922319).
1160402225 is an equidigital number, since it uses as much as digits as its factorization.
1160402225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13744 (or 13739 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1160402225 is about 34064.6770863896. The cubic root of 1160402225 is about 1050.8390043946.
Adding to 1160402225 its reverse (5222040611), we get a palindrome (6382442836).
The spelling of 1160402225 in words is "one billion, one hundred sixty million, four hundred two thousand, two hundred twenty-five".
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