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142310243001013 = 1932716047378671
BaseRepresentation
bin100000010110111000101111…
…011110110110001010110101
3200122212201121112000210011021
4200112320233132312022311
5122123102334202013023
61222400231220141141
741655401325553303
oct4026705736661265
9618781545023137
10142310243001013
114138748717661a
1213b648185377b1
136153a4bc228c9
14271dbd1419273
15116bc3903635d
hex816e2f7b62b5

142310243001013 has 16 divisors (see below), whose sum is σ = 149871228272640. Its totient is φ = 134756368945200.

The previous prime is 142310243000963. The next prime is 142310243001029. The reversal of 142310243001013 is 310100342013241.

It is not a de Polignac number, because 142310243001013 - 233 = 142301653066421 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 (142310243001313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375625668 + ... + 376004338.

It is an arithmetic number, because the mean of its divisors is an integer number (9366951767040).

Almost surely, 2142310243001013 is an apocalyptic number.

It is an amenable number.

142310243001013 is a deficient number, since it is larger than the sum of its proper divisors (7560985271627).

142310243001013 is a wasteful number, since it uses less digits than its factorization.

142310243001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388008.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 142310243001013 its reverse (310100342013241), we get a palindrome (452410585014254).

The spelling of 142310243001013 in words is "one hundred forty-two trillion, three hundred ten billion, two hundred forty-three million, one thousand, thirteen".

Divisors: 1 19 3271 6047 62149 114893 378671 7194749 19779737 375815003 1238632841 2289823537 23534023979 43506647203 7490012789527 142310243001013