Base | Representation |
---|---|
bin | 101010001001011… |
… | …0011010101110001 |
3 | 10122120002120022021 |
4 | 1110102303111301 |
5 | 10344014340100 |
6 | 352155311441 |
7 | 50021425606 |
oct | 12422632561 |
9 | 3576076267 |
10 | 1414215025 |
11 | 666318753 |
12 | 33574b581 |
13 | 196cb7a32 |
14 | d5b726ad |
15 | 84251a1a |
hex | 544b3571 |
1414215025 has 12 divisors (see below), whose sum is σ = 1757213424. Its totient is φ = 1129058000.
The previous prime is 1414215013. The next prime is 1414215031. The reversal of 1414215025 is 5205124141.
It is not a de Polignac number, because 1414215025 - 25 = 1414214993 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 an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45331 + ... + 69880.
It is an arithmetic number, because the mean of its divisors is an integer number (146434452).
Almost surely, 21414215025 is an apocalyptic number.
It is an amenable number.
1414215025 is a deficient number, since it is larger than the sum of its proper divisors (342998399).
1414215025 is a wasteful number, since it uses less digits than its factorization.
1414215025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115712 (or 115707 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 1414215025 is about 37606.0503775656. The cubic root of 1414215025 is about 1122.4624352718.
Adding to 1414215025 its reverse (5205124141), we get a palindrome (6619339166).
The spelling of 1414215025 in words is "one billion, four hundred fourteen million, two hundred fifteen thousand, twenty-five".
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