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10242434255 = 531120155021
BaseRepresentation
bin10011000100111111…
…10010010011001111
3222102210221120101212
421202133302103033
5131434030344010
64412202525035
7511550153234
oct114237622317
928383846355
1010242434255
1143866504a9
121b9a20677b
13c72cb12b1
146d242d78b
153ee2ea505
hex2627f24cf

10242434255 has 16 divisors (see below), whose sum is σ = 12698197248. Its totient is φ = 7922880000.

The previous prime is 10242434219. The next prime is 10242434333. The reversal of 10242434255 is 55243424201.

It is not a de Polignac number, because 10242434255 - 230 = 9168692431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158645 + ... + 213665.

It is an arithmetic number, because the mean of its divisors is an integer number (793637328).

Almost surely, 210242434255 is an apocalyptic number.

10242434255 is a deficient number, since it is larger than the sum of its proper divisors (2455762993).

10242434255 is a wasteful number, since it uses less digits than its factorization.

10242434255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56258.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 10242434255 its reverse (55243424201), we get a palindrome (65485858456).

The spelling of 10242434255 in words is "ten billion, two hundred forty-two million, four hundred thirty-four thousand, two hundred fifty-five".

Divisors: 1 5 31 155 1201 6005 37231 55021 186155 275105 1705651 8528255 66080221 330401105 2048486851 10242434255