Base | Representation |
---|---|
bin | 1000010001011010001… |
… | …1110100101110111010 |
3 | 111120211001120110021010 |
4 | 2010112203310232322 |
5 | 4312021234114204 |
6 | 145141402054350 |
7 | 13160451362442 |
oct | 2042643645672 |
9 | 446731513233 |
10 | 142112410554 |
11 | 552a6829494 |
12 | 236611aa3b6 |
13 | 1052a40697a |
14 | 6c41dc9122 |
15 | 3a6b3dad89 |
hex | 21168f4bba |
142112410554 has 32 divisors (see below), whose sum is σ = 301241229120. Its totient is φ = 44540241152.
The previous prime is 142112410549. The next prime is 142112410591. The reversal of 142112410554 is 455014211241.
142112410554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584364 + ... + 791015.
It is an arithmetic number, because the mean of its divisors is an integer number (9413788410).
Almost surely, 2142112410554 is an apocalyptic number.
142112410554 is an abundant number, since it is smaller than the sum of its proper divisors (159128818566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142112410554 is a wasteful number, since it uses less digits than its factorization.
142112410554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1376414.
The product of its (nonzero) digits is 6400, while the sum is 30.
Adding to 142112410554 its reverse (455014211241), we get a palindrome (597126621795).
The spelling of 142112410554 in words is "one hundred forty-two billion, one hundred twelve million, four hundred ten thousand, five hundred fifty-four".
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