Base | Representation |
---|---|
bin | 100000011000101000010010… |
… | …100001111000000001010111 |
3 | 200200022011202201200211021102 |
4 | 200120220102201320001113 |
5 | 122132033133140340210 |
6 | 1222531240214340315 |
7 | 42000141403260503 |
oct | 4030502241700127 |
9 | 620264681624242 |
10 | 142430016340055 |
11 | 4142325a098a34 |
12 | 13b83a8435a69b |
13 | 6162129179762 |
14 | 27259145dd303 |
15 | 116ede9167ea5 |
hex | 818a12878057 |
142430016340055 has 16 divisors (see below), whose sum is σ = 176810032353600. Its totient is φ = 110014687104000.
The previous prime is 142430016340019. The next prime is 142430016340201. The reversal of 142430016340055 is 550043610034241.
It is not a de Polignac number, because 142430016340055 - 26 = 142430016339991 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139816391 + ... + 140831399.
It is an arithmetic number, because the mean of its divisors is an integer number (11050627022100).
Almost surely, 2142430016340055 is an apocalyptic number.
142430016340055 is a deficient number, since it is larger than the sum of its proper divisors (34380016013545).
142430016340055 is a wasteful number, since it uses less digits than its factorization.
142430016340055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1982794.
The product of its (nonzero) digits is 172800, while the sum is 38.
Adding to 142430016340055 its reverse (550043610034241), we get a palindrome (692473626374296).
The spelling of 142430016340055 in words is "one hundred forty-two trillion, four hundred thirty billion, sixteen million, three hundred forty thousand, fifty-five".
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