Base | Representation |
---|---|
bin | 100000000101111010000100… |
… | …000101001110101010011010 |
3 | 200111202011212101212010022220 |
4 | 200011322010011032222122 |
5 | 121444443221344310232 |
6 | 1220104221442524510 |
7 | 41505163542352404 |
oct | 4005720405165232 |
9 | 614664771763286 |
10 | 141143431244442 |
11 | 40a77658376a90 |
12 | 139b6661666736 |
13 | 609a9cb3b3583 |
14 | 26bd542943b74 |
15 | 114b6e7cee42c |
hex | 805e8414ea9a |
141143431244442 has 64 divisors (see below), whose sum is σ = 318817717718400. Its totient is φ = 41263544833280.
The previous prime is 141143431244437. The next prime is 141143431244489. The reversal of 141143431244442 is 244442134341141.
It is a junction number, because it is equal to n+sod(n) for n = 141143431244394 and 141143431244403.
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 31 ways as a sum of consecutive naturals, for example, 26429217 + ... + 31317572.
It is an arithmetic number, because the mean of its divisors is an integer number (4981526839350).
Almost surely, 2141143431244442 is an apocalyptic number.
141143431244442 is an abundant number, since it is smaller than the sum of its proper divisors (177674286473958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141143431244442 is a wasteful number, since it uses less digits than its factorization.
141143431244442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57748111.
The product of its digits is 589824, while the sum is 42.
Adding to 141143431244442 its reverse (244442134341141), we get a palindrome (385585565585583).
The spelling of 141143431244442 in words is "one hundred forty-one trillion, one hundred forty-three billion, four hundred thirty-one million, two hundred forty-four thousand, four hundred forty-two".
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