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1241301925 = 521031972447
BaseRepresentation
bin100100111111100…
…1100001110100101
310012111201200010101
41021333030032211
510020233130200
6323101224101
742521615023
oct11177141645
93174650111
101241301925
11587756566
122a7862031
1316a2257a6
14bac01713
1573e9826a
hex49fcc3a5

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".

Divisors: 1 5 25 103 197 515 985 2447 2575 4925 12235 20291 61175 101455 252041 482059 507275 1260205 2410295 6301025 12051475 49652077 248260385 1241301925