Properties of the Number 1435

One Thousand Four Hundred Thirty-Five

Basics

Value: 1434 → 1435 → 1436

Parity: odd

Prime: No

Previous Prime: 1433

Next Prime: 1439

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 41

Divisors: 1, 5, 7, 35, 41, 205, 287, 1435

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011011

Octal: 2633

Duodecimal: 9B7

Hexadecimal: 59b

Square: 2059225

Square Root: 37.881393849751625

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: Yes

Taxicab Number: No

Super Prime: No

Friedman Number: Yes

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of strict integer partitions of n with integer median. A359907

Discriminants of imaginary quadratic fields with class number 4 (negated). A13658

a(n) = n*(n + 6). A28560

Numerator of 1/9 - 1/n². A61039

Number of planar simply-connected polyhexes (or benzenoid hydrocarbons) with n hexagons. A18190

a(n) = A053141(n)/2. A53142

Vampire numbers (definition 2): numbers n with an even number of digits which have a factorization n = i·j where i and j have the same number of digits and the multiset of the digits of n coincides with the multiset of the digits of i and j. A14575

A B₂ sequence: a(n) = least value such that sequence increases and pairwise sums of distinct elements are all distinct. A11185

Expansion of ∏_k>=1 (1 - x^10·k)/(1 - x^k). A261776

Vampire numbers: (definition 1): n has a nontrivial factorization using n's digits. A20342