Base | Representation |
---|---|
bin | 100000010111011000010111… |
… | …100111110101100111101001 |
3 | 200122222222021012201012011211 |
4 | 200113120113213311213221 |
5 | 122124131411311140431 |
6 | 1222424005052553121 |
7 | 41661013014215431 |
oct | 4027302747654751 |
9 | 618888235635154 |
10 | 142344202443241 |
11 | 4139a923412157 |
12 | 13b6b3154827a1 |
13 | 61570016a8a16 |
14 | 27216d365b2c1 |
15 | 116ca755732b1 |
hex | 8176179f59e9 |
142344202443241 has 8 divisors (see below), whose sum is σ = 146936320948224. Its totient is φ = 137752107065760.
The previous prime is 142344202443197. The next prime is 142344202443263.
142344202443241 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142344202443241 - 225 = 142344168888809 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142344202443194 and 142344202443203.
It is not an unprimeable number, because it can be changed into a prime (142344202443271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7188045 + ... + 18340021.
It is an arithmetic number, because the mean of its divisors is an integer number (18367040118528).
Almost surely, 2142344202443241 is an apocalyptic number.
It is an amenable number.
142344202443241 is a deficient number, since it is larger than the sum of its proper divisors (4592118504983).
142344202443241 is a wasteful number, since it uses less digits than its factorization.
142344202443241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11563751.
The product of its (nonzero) digits is 589824, while the sum is 40.
It can be divided in two parts, 14234420 and 2443241, that added together give a palindrome (16677661).
The spelling of 142344202443241 in words is "one hundred forty-two trillion, three hundred forty-four billion, two hundred two million, four hundred forty-three thousand, two hundred forty-one".
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