Base | Representation |
---|---|
bin | 100100111111100… |
… | …1100001110100101 |
3 | 10012111201200010101 |
4 | 1021333030032211 |
5 | 10020233130200 |
6 | 323101224101 |
7 | 42521615023 |
oct | 11177141645 |
9 | 3174650111 |
10 | 1241301925 |
11 | 587756566 |
12 | 2a7862031 |
13 | 16a2257a6 |
14 | bac01713 |
15 | 73e9826a |
hex | 49fcc3a5 |
1241301925 has 24 divisors (see below), whose sum is σ = 1562685696. Its totient is φ = 978008640.
The previous prime is 1241301917. The next prime is 1241301931. The reversal of 1241301925 is 5291031421.
It is not a de Polignac number, because 1241301925 - 23 = 1241301917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1241301893 and 1241301902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506052 + ... + 508498.
It is an arithmetic number, because the mean of its divisors is an integer number (65111904).
Almost surely, 21241301925 is an apocalyptic number.
It is an amenable number.
1241301925 is a deficient number, since it is larger than the sum of its proper divisors (321383771).
1241301925 is a wasteful number, since it uses less digits than its factorization.
1241301925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2757 (or 2752 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 1241301925 is about 35232.1149663201. The cubic root of 1241301925 is about 1074.7129357894.
The spelling of 1241301925 in words is "one billion, two hundred forty-one million, three hundred one thousand, nine hundred twenty-five".
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