Base | Representation |
---|---|
bin | 100000011000101000010100… |
… | …001011101000011010101011 |
3 | 200200022011211122212022120002 |
4 | 200120220110023220122223 |
5 | 122132033212240012103 |
6 | 1222531243044453215 |
7 | 42000142161024545 |
oct | 4030502413503253 |
9 | 620264748768502 |
10 | 142430044063403 |
11 | 41423273803998 |
12 | 13b83a916aa20b |
13 | 6162131b353c5 |
14 | 2725918178695 |
15 | 116edeb7e2488 |
hex | 818a142e86ab |
142430044063403 has 12 divisors (see below), whose sum is σ = 145170315276168. Its totient is φ = 139740560232000.
The previous prime is 142430044063379. The next prime is 142430044063471. The reversal of 142430044063403 is 304360440034241.
It is not a de Polignac number, because 142430044063403 - 26 = 142430044063339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142430044563403) 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 11 ways as a sum of consecutive naturals, for example, 203632028 + ... + 204330278.
It is an arithmetic number, because the mean of its divisors is an integer number (12097526273014).
Almost surely, 2142430044063403 is an apocalyptic number.
142430044063403 is a deficient number, since it is larger than the sum of its proper divisors (2740271212765).
142430044063403 is an frugal number, since it uses more digits than its factorization.
142430044063403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770974 (or 770921 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 38.
Adding to 142430044063403 its reverse (304360440034241), we get a palindrome (446790484097644).
The spelling of 142430044063403 in words is "one hundred forty-two trillion, four hundred thirty billion, forty-four million, sixty-three thousand, four hundred three".
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