Base | Representation |
---|---|
bin | 1000010010100010011… |
… | …1101011111110001010 |
3 | 111121121011201120122202 |
4 | 2010220213223332022 |
5 | 4313131321210010 |
6 | 145231424320202 |
7 | 13201121016044 |
oct | 2045047537612 |
9 | 447534646582 |
10 | 142415413130 |
11 | 55441873841 |
12 | 23726773062 |
13 | 10578116333 |
14 | 6c70340a94 |
15 | 3a87cde6a5 |
hex | 21289ebf8a |
142415413130 has 16 divisors (see below), whose sum is σ = 256574821320. Its totient is φ = 56915703552.
The previous prime is 142415413123. The next prime is 142415413139. The reversal of 142415413130 is 31314514241.
142415413130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 100723082161 + 41692330969 = 317369^2 + 204187^2 .
It is a junction number, because it is equal to n+sod(n) for n = 142415413093 and 142415413102.
It is not an unprimeable number, because it can be changed into a prime (142415413139) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6295859 + ... + 6318438.
Almost surely, 2142415413130 is an apocalyptic number.
142415413130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142415413130 is a deficient number, since it is larger than the sum of its proper divisors (114159408190).
142415413130 is a wasteful number, since it uses less digits than its factorization.
142415413130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12615433.
The product of its (nonzero) digits is 5760, while the sum is 29.
Adding to 142415413130 its reverse (31314514241), we get a palindrome (173729927371).
The spelling of 142415413130 in words is "one hundred forty-two billion, four hundred fifteen million, four hundred thirteen thousand, one hundred thirty".
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