Base | Representation |
---|---|
bin | 11100001111011111111110… |
… | …101000010011111001010110 |
3 | 121021210101211111220221201111 |
4 | 130033133332220103321112 |
5 | 112240030430342310032 |
6 | 1120101252342045234 |
7 | 35106623164041361 |
oct | 3417377650237126 |
9 | 537711744827644 |
10 | 124210431213142 |
11 | 3663939129588a |
12 | 11b2099211981a |
13 | 543ccbb681531 |
14 | 2295b619c10d8 |
15 | e55ee971ec47 |
hex | 70f7fea13e56 |
124210431213142 has 8 divisors (see below), whose sum is σ = 186423906933432. Its totient is φ = 62069128902000.
The previous prime is 124210431213137. The next prime is 124210431213151. The reversal of 124210431213142 is 241312134012421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18043347984 + ... + 18043354867.
It is an arithmetic number, because the mean of its divisors is an integer number (23302988366679).
Almost surely, 2124210431213142 is an apocalyptic number.
124210431213142 is a deficient number, since it is larger than the sum of its proper divisors (62213475720290).
124210431213142 is a wasteful number, since it uses less digits than its factorization.
124210431213142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36086704574.
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 124210431213142 its reverse (241312134012421), we get a palindrome (365522565225563).
The spelling of 124210431213142 in words is "one hundred twenty-four trillion, two hundred ten billion, four hundred thirty-one million, two hundred thirteen thousand, one hundred forty-two".
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