Base | Representation |
---|---|
bin | 10010111110110100011… |
… | …100010011101010011110 |
3 | 11121200220001021001121122 |
4 | 102332310130103222132 |
5 | 132332404004111032 |
6 | 2435122330330542 |
7 | 163145210355356 |
oct | 22766434235236 |
9 | 4550801231548 |
10 | 1304402410142 |
11 | 463215178087 |
12 | 190975889a52 |
13 | 9600a1c2460 |
14 | 471c212db66 |
15 | 23de5688012 |
hex | 12fb4713a9e |
1304402410142 has 32 divisors (see below), whose sum is σ = 2124263232000. Its totient is φ = 597144907008.
The previous prime is 1304402410117. The next prime is 1304402410147. The reversal of 1304402410142 is 2410142044031.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304402410147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2041859 + ... + 2603457.
It is an arithmetic number, because the mean of its divisors is an integer number (66383226000).
Almost surely, 21304402410142 is an apocalyptic number.
1304402410142 is a deficient number, since it is larger than the sum of its proper divisors (819860821858).
1304402410142 is a wasteful number, since it uses less digits than its factorization.
1304402410142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562340.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 1304402410142 its reverse (2410142044031), we get a palindrome (3714544454173).
The spelling of 1304402410142 in words is "one trillion, three hundred four billion, four hundred two million, four hundred ten thousand, one hundred forty-two".
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