Base | Representation |
---|---|
bin | 100000011000101100011101… |
… | …110110101101111000101011 |
3 | 200200022121100021222102110110 |
4 | 200120230131312231320223 |
5 | 122132121324314221420 |
6 | 1222533301231145403 |
7 | 42000360503053455 |
oct | 4030543566557053 |
9 | 620277307872413 |
10 | 142434501320235 |
11 | 4142515080aa23 |
12 | 13b84916375263 |
13 | 61626923c4897 |
14 | 2725c1c1192d5 |
15 | 11700acc8aee0 |
hex | 818b1ddade2b |
142434501320235 has 16 divisors (see below), whose sum is σ = 239889686434560. Its totient is φ = 71966905930080.
The previous prime is 142434501320191. The next prime is 142434501320239. The reversal of 142434501320235 is 532023105434241.
It is a happy number.
It is not a de Polignac number, because 142434501320235 - 216 = 142434501254699 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142434501320193 and 142434501320202.
It is not an unprimeable number, because it can be changed into a prime (142434501320239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249885089751 + ... + 249885090320.
It is an arithmetic number, because the mean of its divisors is an integer number (14993105402160).
Almost surely, 2142434501320235 is an apocalyptic number.
142434501320235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
142434501320235 is a deficient number, since it is larger than the sum of its proper divisors (97455185114325).
142434501320235 is a wasteful number, since it uses less digits than its factorization.
142434501320235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499770180098.
The product of its (nonzero) digits is 345600, while the sum is 39.
Adding to 142434501320235 its reverse (532023105434241), we get a palindrome (674457606754476).
The spelling of 142434501320235 in words is "one hundred forty-two trillion, four hundred thirty-four billion, five hundred one million, three hundred twenty thousand, two hundred thirty-five".
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