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Properties of the Number 35143

Thirty-Five Thousand One Hundred Forty-Three

Basics

Value: 35142 → 35143 → 35144

Parity: odd

Prime: No

Previous Prime: 35141

Next Prime: 35149

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 113 × 311

Divisors: 1, 113, 311, 35143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000100101000111

Octal: 104507

Duodecimal: 18407

Hexadecimal: 8947

Square: 1235030449

Square Root: 187.46466333685396

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Semiprimes whose prime factors are distinct and the reversal of one factor is equal to the other. A83815
Product of n-th prime and n-th prime written backwards. A133019
Non-palindromes numbers not ending in 0 whose square is the product of a number and its reverse in only one way. A325151
Numbers whose square is the product of a number and its reverse. A207373
Semiprimes whose prime factors are the digit reversal of each other. A376746
Combining the conditional divide-by-two concept from Collatz sequences with Pascal's triangle, we can arrive at a new kind of triangle. Start with an initial row of just 4. To compute subsequent rows, start by appending a zero to the beginning and end of the previous row. Like Pascal's triangle, add adjacent terms of the previous row to create each of the subsequent terms. The only change is that each term is divided by two if it is even. Then take the center of this triangle. In other words, take the n-th term from the (2n)th row. A123403
Number of separable partitions of n in which the number of distinct (repeatable) parts is > 4. A325719
Coefficients in expansion of Dirichlet series Productp (1-(Kronecker(m,p)+1)*p-s+Kronecker(m,p)*p-2s)-1 for m = -47. A35143