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12524241153 = 319991221719
BaseRepresentation
bin10111010101000000…
…01100000100000001
31012022211120101000110
423222200030010001
5201122201204103
65430433541533
7622235202414
oct135240140401
935284511013
1012524241153
115347675826
1225164148a9
1312479565a8
1486b4c3b7b
154d47c6403
hex2ea80c101

12524241153 has 16 divisors (see below), whose sum is σ = 17595699200. Its totient is φ = 7902029520.

The previous prime is 12524241137. The next prime is 12524241157. The reversal of 12524241153 is 35114242521.

It is not a de Polignac number, because 12524241153 - 24 = 12524241137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12524241153.

It is not an unprimeable number, because it can be changed into a prime (12524241157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54373 + ... + 167346.

It is an arithmetic number, because the mean of its divisors is an integer number (1099731200).

Almost surely, 212524241153 is an apocalyptic number.

It is an amenable number.

12524241153 is a deficient number, since it is larger than the sum of its proper divisors (5071458047).

12524241153 is a wasteful number, since it uses less digits than its factorization.

12524241153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222732.

The product of its digits is 9600, while the sum is 30.

Adding to 12524241153 its reverse (35114242521), we get a palindrome (47638483674).

The spelling of 12524241153 in words is "twelve billion, five hundred twenty-four million, two hundred forty-one thousand, one hundred fifty-three".

Divisors: 1 3 19 57 991 2973 18829 56487 221719 665157 4212661 12637983 219723529 659170587 4174747051 12524241153