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1024241113 = 7192409991
BaseRepresentation
bin111101000011001…
…010110111011001
32122101021211200001
4331003022313121
54044201203423
6245345013001
734244622460
oct7503126731
92571254601
101024241113
11486180565
12247024161
13134276b3c
149a05b9d7
155edbdcad
hex3d0cadd9

1024241113 has 24 divisors (see below), whose sum is σ = 1239682560. Its totient is φ = 828843840.

The previous prime is 1024241107. The next prime is 1024241117. The reversal of 1024241113 is 3111424201.

It is not a de Polignac number, because 1024241113 - 25 = 1024241081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024241117) by changing a digit.

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, 1033048 + ... + 1034038.

It is an arithmetic number, because the mean of its divisors is an integer number (51653440).

Almost surely, 21024241113 is an apocalyptic number.

It is an amenable number.

1024241113 is a deficient number, since it is larger than the sum of its proper divisors (215441447).

1024241113 is an equidigital number, since it uses as much as digits as its factorization.

1024241113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1024241113 is about 32003.7671688819. The cubic root of 1024241113 is about 1008.0159439534.

Adding to 1024241113 its reverse (3111424201), we get a palindrome (4135665314).

The spelling of 1024241113 in words is "one billion, twenty-four million, two hundred forty-one thousand, one hundred thirteen".

Divisors: 1 7 19 133 361 409 991 2527 2863 6937 7771 18829 54397 131803 147649 357751 405319 1033543 2504257 2837233 7701061 53907427 146320159 1024241113