Base | Representation |
---|---|
bin | 100000011000101010100001… |
… | …110111111010110011011000 |
3 | 200200022101222022222102221011 |
4 | 200120222201313322303120 |
5 | 122132103044320314004 |
6 | 1222532315004223304 |
7 | 42000255114616414 |
oct | 4030524167726330 |
9 | 620271868872834 |
10 | 142432421260504 |
11 | 414242836612a1 |
12 | 13b8443583ab34 |
13 | 6162420498bcb |
14 | 2725aa1b7dd44 |
15 | 116eeda362004 |
hex | 818aa1dfacd8 |
142432421260504 has 64 divisors (see below), whose sum is σ = 279028738699200. Its totient is φ = 68032735440384.
The previous prime is 142432421260483. The next prime is 142432421260681. The reversal of 142432421260504 is 405062124234241.
It is a super-2 number, since 2×1424324212605042 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476600694 + ... + 476899450.
It is an arithmetic number, because the mean of its divisors is an integer number (4359824042175).
Almost surely, 2142432421260504 is an apocalyptic number.
It is an amenable number.
142432421260504 is a deficient number, since it is larger than the sum of its proper divisors (136596317438696).
142432421260504 is a wasteful number, since it uses less digits than its factorization.
142432421260504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302092 (or 302088 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 40.
Adding to 142432421260504 its reverse (405062124234241), we get a palindrome (547494545494745).
The spelling of 142432421260504 in words is "one hundred forty-two trillion, four hundred thirty-two billion, four hundred twenty-one million, two hundred sixty thousand, five hundred four".
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