Base | Representation |
---|---|
bin | 1000011001111110000… |
… | …0011111001011101010 |
3 | 111210202011220211021102 |
4 | 2012133200133023222 |
5 | 4331222430430232 |
6 | 150201355441402 |
7 | 13301420604161 |
oct | 2063740371352 |
9 | 453664824242 |
10 | 144410014442 |
11 | 56275763281 |
12 | 23ba2756262 |
13 | 108054202b5 |
14 | 6dbd1d23d8 |
15 | 3b52e87662 |
hex | 219f81f2ea |
144410014442 has 8 divisors (see below), whose sum is σ = 216678911232. Its totient is φ = 72183710700.
The previous prime is 144410014433. The next prime is 144410014457. The reversal of 144410014442 is 244410014441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1444100144422 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10639784 + ... + 10653347.
It is an arithmetic number, because the mean of its divisors is an integer number (27084863904).
Almost surely, 2144410014442 is an apocalyptic number.
144410014442 is a deficient number, since it is larger than the sum of its proper divisors (72268896790).
144410014442 is a wasteful number, since it uses less digits than its factorization.
144410014442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21296524.
The product of its (nonzero) digits is 8192, while the sum is 29.
Adding to 144410014442 its reverse (244410014441), we get a palindrome (388820028883).
Subtracting 144410014442 from its reverse (244410014441), we obtain a palindrome (99999999999).
The spelling of 144410014442 in words is "one hundred forty-four billion, four hundred ten million, fourteen thousand, four hundred forty-two".
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