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142362415413 = 3237211554453
BaseRepresentation
bin1000010010010101110…
…1100001000100110101
3111121110111000000110100
42010211131201010311
54313024234243123
6145222252344313
713166605364541
oct2044535410465
9447414000410
10142362415413
1155414965879
1223710a75099
131056a14b63a
146c672a6a21
153a83321643
hex2125761135

142362415413 has 18 divisors (see below), whose sum is σ = 211342518114. Its totient is φ = 92343180384.

The previous prime is 142362415409. The next prime is 142362415417. The reversal of 142362415413 is 314514263241.

142362415413 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 624 + 15 + 4 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (142362415409) and next prime (142362415417).

It can be written as a sum of positive squares in 3 ways, for example, as 100906604964 + 41455810449 = 317658^2 + 203607^2 .

It is not a de Polignac number, because 142362415413 - 22 = 142362415409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142362415417) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5764906 + ... + 5789547.

Almost surely, 2142362415413 is an apocalyptic number.

It is an amenable number.

142362415413 is a deficient number, since it is larger than the sum of its proper divisors (68980102701).

142362415413 is a wasteful number, since it uses less digits than its factorization.

142362415413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11554533 (or 11554493 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 142362415413 its reverse (314514263241), we get a palindrome (456876678654).

The spelling of 142362415413 in words is "one hundred forty-two billion, three hundred sixty-two million, four hundred fifteen thousand, four hundred thirteen".

Divisors: 1 3 9 37 111 333 1369 4107 12321 11554453 34663359 103990077 427514761 1282544283 3847632849 15818046157 47454138471 142362415413