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13002024143 = 1492232511559
BaseRepresentation
bin11000001101111101…
…10010010011001111
31020120010121021001202
430012332302103033
5203112004233033
65550102300115
7640126244633
oct140676622317
936503537052
1013002024143
1155723381a9
12262a42763b
1312c2930114
148b4b34dc3
155117018e8
hex306fb24cf

13002024143 has 16 divisors (see below), whose sum is σ = 13208832000. Its totient is φ = 12797412000.

The previous prime is 13002024127. The next prime is 13002024149. The reversal of 13002024143 is 34142020031.

It is a cyclic number.

It is not a de Polignac number, because 13002024143 - 24 = 13002024127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002024149) by changing a digit.

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, 8339198 + ... + 8340756.

It is an arithmetic number, because the mean of its divisors is an integer number (825552000).

Almost surely, 213002024143 is an apocalyptic number.

13002024143 is a deficient number, since it is larger than the sum of its proper divisors (206807857).

13002024143 is a wasteful number, since it uses less digits than its factorization.

13002024143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13002024143 its reverse (34142020031), we get a palindrome (47144044174).

The spelling of 13002024143 in words is "thirteen billion, two million, twenty-four thousand, one hundred forty-three".

Divisors: 1 149 223 251 1559 33227 37399 55973 232291 347657 391309 8339977 51800893 58305041 87261907 13002024143