Base | Representation |
---|---|
bin | 111011100111111… |
… | …001010010101001 |
3 | 2120201021012212121 |
4 | 323213321102221 |
5 | 4022040022100 |
6 | 243132111241 |
7 | 33534346264 |
oct | 7347712251 |
9 | 2521235777 |
10 | 1000314025 |
11 | 473718807 |
12 | 23b005521 |
13 | 12c31a0b9 |
14 | 96bcdcdb |
15 | 5cc4451a |
hex | 3b9f94a9 |
1000314025 has 12 divisors (see below), whose sum is σ = 1261414800. Its totient is φ = 786686480.
The previous prime is 1000313971. The next prime is 1000314041. The reversal of 1000314025 is 5204130001.
It is not a de Polignac number, because 1000314025 - 29 = 1000313513 is a prime.
It is a super-2 number, since 2×10003140252 = 2001256297223401250, which contains 22 as substring.
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, 337615 + ... + 340564.
It is an arithmetic number, because the mean of its divisors is an integer number (105117900).
Almost surely, 21000314025 is an apocalyptic number.
It is an amenable number.
1000314025 is a deficient number, since it is larger than the sum of its proper divisors (261100775).
1000314025 is an equidigital number, since it uses as much as digits as its factorization.
1000314025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678248 (or 678243 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 1000314025 is about 31627.7413831592. The cubic root of 1000314025 is about 1000.1046640451.
Adding to 1000314025 its reverse (5204130001), we get a palindrome (6204444026).
The spelling of 1000314025 in words is "one billion, three hundred fourteen thousand, twenty-five".
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