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142341501713 = 214639663167
BaseRepresentation
bin1000010010010000110…
…1101111001100010001
3111121102000122111020212
42010210031233030101
54313003411023323
6145220224213505
713166232541625
oct2044415571421
9447360574225
10142341501713
1155404081024
1223705a6a295
1310565a08378
146c645c1185
153a8158eb78
hex212436f311

142341501713 has 4 divisors (see below), whose sum is σ = 142342379520. Its totient is φ = 142340623908.

The previous prime is 142341501703. The next prime is 142341501727. The reversal of 142341501713 is 317105143241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 142341501713 - 216 = 142341436177 is a prime.

It is a super-2 number, since 2×1423415017132 (a number of 23 digits) contains 22 as substring.

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 142341501713.

It is not an unprimeable number, because it can be changed into a prime (142341501703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116945 + ... + 546222.

It is an arithmetic number, because the mean of its divisors is an integer number (35585594880).

Almost surely, 2142341501713 is an apocalyptic number.

It is an amenable number.

142341501713 is a deficient number, since it is larger than the sum of its proper divisors (877807).

142341501713 is an equidigital number, since it uses as much as digits as its factorization.

142341501713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877806.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 142341501713 its reverse (317105143241), we get a palindrome (459446644954).

The spelling of 142341501713 in words is "one hundred forty-two billion, three hundred forty-one million, five hundred one thousand, seven hundred thirteen".

Divisors: 1 214639 663167 142341501713