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53424242024 = 2317392825309
BaseRepresentation
bin110001110000010101…
…010011110101101000
312002220020010200121112
4301300111103311220
51333403101221044
640313122525452
73600621364436
oct616025236550
9162806120545
1053424242024
112072565683a
12a42b806888
135065302a3a
14282b40bd56
1515ca2da09e
hexc70553d68

53424242024 has 16 divisors (see below), whose sum is σ = 106062833700. Its totient is φ = 25140819712.

The previous prime is 53424241999. The next prime is 53424242029. The reversal of 53424242024 is 42024242435.

It can be written as a sum of positive squares in 2 ways, for example, as 52785062500 + 639179524 = 229750^2 + 25282^2 .

It is not an unprimeable number, because it can be changed into a prime (53424242029) 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 3 ways as a sum of consecutive naturals, for example, 196412519 + ... + 196412790.

Almost surely, 253424242024 is an apocalyptic number.

It is an amenable number.

53424242024 is a deficient number, since it is larger than the sum of its proper divisors (52638591676).

53424242024 is a wasteful number, since it uses less digits than its factorization.

53424242024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392825332 (or 392825328 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 53424242024 its reverse (42024242435), we get a palindrome (95448484459).

The spelling of 53424242024 in words is "fifty-three billion, four hundred twenty-four million, two hundred forty-two thousand, twenty-four".

Divisors: 1 2 4 8 17 34 68 136 392825309 785650618 1571301236 3142602472 6678030253 13356060506 26712121012 53424242024