Base | Representation |
---|---|
bin | 101000010100010… |
… | …1000010001111001 |
3 | 10111021120210011200 |
4 | 1100220220101321 |
5 | 10232310444100 |
6 | 342123444413 |
7 | 45344564013 |
oct | 12050502171 |
9 | 3437523150 |
10 | 1352828025 |
11 | 6346aa79a |
12 | 319086709 |
13 | 187373673 |
14 | cb9531b3 |
15 | 7db77e00 |
hex | 50a28479 |
1352828025 has 72 divisors (see below), whose sum is σ = 2605249920. Its totient is φ = 668891520.
The previous prime is 1352827997. The next prime is 1352828083. The reversal of 1352828025 is 5208282531.
1352828025 is a `hidden beast` number, since 1 + 352 + 8 + 280 + 25 = 666.
It is not a de Polignac number, because 1352828025 - 214 = 1352811641 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 197559 + ... + 204291.
Almost surely, 21352828025 is an apocalyptic number.
1352828025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1352828025 is a deficient number, since it is larger than the sum of its proper divisors (1252421895).
1352828025 is a wasteful number, since it uses less digits than its factorization.
1352828025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6815 (or 6807 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 1352828025 is about 36780.8105538744. The cubic root of 1352828025 is about 1105.9806545257.
The spelling of 1352828025 in words is "one billion, three hundred fifty-two million, eight hundred twenty-eight thousand, twenty-five".
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