Base | Representation |
---|---|
bin | 111011101100000… |
… | …101111001010001 |
3 | 2120210100010001202 |
4 | 323230011321101 |
5 | 4022330223400 |
6 | 243211440545 |
7 | 33546611000 |
oct | 7354057121 |
9 | 2523303052 |
10 | 1001414225 |
11 | 4742aa369 |
12 | 23b456155 |
13 | 12c613ac6 |
14 | 96dd8c37 |
15 | 5cdb04d5 |
hex | 3bb05e51 |
1001414225 has 48 divisors (see below), whose sum is σ = 1498416000. Its totient is φ = 662840640.
The previous prime is 1001414207. The next prime is 1001414231. The reversal of 1001414225 is 5224141001.
It is a happy number.
It is not a de Polignac number, because 1001414225 - 210 = 1001413201 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1001414197 and 1001414206.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246662 + ... + 250688.
It is an arithmetic number, because the mean of its divisors is an integer number (31217000).
Almost surely, 21001414225 is an apocalyptic number.
It is an amenable number.
1001414225 is a deficient number, since it is larger than the sum of its proper divisors (497001775).
1001414225 is an equidigital number, since it uses as much as digits as its factorization.
1001414225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4087 (or 4068 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 1001414225 is about 31645.1295620669. The cubic root of 1001414225 is about 1000.4711862820.
Adding to 1001414225 its reverse (5224141001), we get a palindrome (6225555226).
The spelling of 1001414225 in words is "one billion, one million, four hundred fourteen thousand, two hundred twenty-five".
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