Base | Representation |
---|---|
bin | 100000011000101000011111… |
… | …110111001110010110000010 |
3 | 200200022012100022121222100111 |
4 | 200120220133313032112002 |
5 | 122132034112422242242 |
6 | 1222531314325141534 |
7 | 42000150060555043 |
oct | 4030503767162602 |
9 | 620265308558314 |
10 | 142430240040322 |
11 | 41423364399293 |
12 | 13b83b2725a8aa |
13 | 6162163611490 |
14 | 27259361d08ca |
15 | 116ee0db04817 |
hex | 818a1fdce582 |
142430240040322 has 64 divisors (see below), whose sum is σ = 231310332378720. Its totient is φ = 65386634213376.
The previous prime is 142430240040317. The next prime is 142430240040323. The reversal of 142430240040322 is 223040042034241.
It can be written as a sum of positive squares in 16 ways, for example, as 2673653387161 + 139756586653161 = 1635131^2 + 11821869^2 .
It is not an unprimeable number, because it can be changed into a prime (142430240040323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5010019204 + ... + 5010047632.
Almost surely, 2142430240040322 is an apocalyptic number.
142430240040322 is a deficient number, since it is larger than the sum of its proper divisors (88880092338398).
142430240040322 is a wasteful number, since it uses less digits than its factorization.
142430240040322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30215.
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 142430240040322 its reverse (223040042034241), we get a palindrome (365470282074563).
The spelling of 142430240040322 in words is "one hundred forty-two trillion, four hundred thirty billion, two hundred forty million, forty thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •