Base | Representation |
---|---|
bin | 100101010000001… |
… | …1000010010001000 |
3 | 10020010002200110110 |
4 | 1022200120102020 |
5 | 10030000031211 |
6 | 324011514320 |
7 | 42655561602 |
oct | 11240302210 |
9 | 3203080413 |
10 | 1250002056 |
11 | 591659056 |
12 | 2aa7589a0 |
13 | 16bc807b4 |
14 | bc028172 |
15 | 74b15ea6 |
hex | 4a818488 |
1250002056 has 32 divisors (see below), whose sum is σ = 3128860800. Its totient is φ = 416153280.
The previous prime is 1250002007. The next prime is 1250002093. The reversal of 1250002056 is 6502000521.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12016 + ... + 51423.
It is an arithmetic number, because the mean of its divisors is an integer number (97776900).
Almost surely, 21250002056 is an apocalyptic number.
It is an amenable number.
1250002056 is an abundant number, since it is smaller than the sum of its proper divisors (1878858744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1250002056 is a wasteful number, since it uses less digits than its factorization.
1250002056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64269 (or 64265 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1250002056 is about 35355.3681355463. The cubic root of 1250002056 is about 1077.2179356180.
Adding to 1250002056 its reverse (6502000521), we get a palindrome (7752002577).
The spelling of 1250002056 in words is "one billion, two hundred fifty million, two thousand, fifty-six".
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