Base | Representation |
---|---|
bin | 10100110111101001000… |
… | …100001110111000011111 |
3 | 12002002202021201102120112 |
4 | 110313221010032320133 |
5 | 141444101340413211 |
6 | 3014455431240235 |
7 | 205420120335044 |
oct | 24675104167037 |
9 | 5062667642515 |
10 | 1434134310431 |
11 | 5032384809a9 |
12 | 1b1b4081907b |
13 | a53136880b4 |
14 | 4d5abb6b1cb |
15 | 27489bde88b |
hex | 14de910ee1f |
1434134310431 has 16 divisors (see below), whose sum is σ = 1440386499840. Its totient is φ = 1427900348160.
The previous prime is 1434134310421. The next prime is 1434134310443. The reversal of 1434134310431 is 1340134314341.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1434134310431 is a prime.
It is a super-2 number, since 2×14341343104312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434134310421) 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, 529785980 + ... + 529788686.
It is an arithmetic number, because the mean of its divisors is an integer number (90024156240).
Almost surely, 21434134310431 is an apocalyptic number.
1434134310431 is a deficient number, since it is larger than the sum of its proper divisors (6252189409).
1434134310431 is a wasteful number, since it uses less digits than its factorization.
1434134310431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5294.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 1434134310431 its reverse (1340134314341), we get a palindrome (2774268624772).
The spelling of 1434134310431 in words is "one trillion, four hundred thirty-four billion, one hundred thirty-four million, three hundred ten thousand, four hundred thirty-one".
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