Properties of the Number 1495

One Thousand Four Hundred Ninety-Five

Basics

Value: 1494 → 1495 → 1496

Parity: odd

Prime: No

Previous Prime: 1493

Next Prime: 1499

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 13 × 23

Divisors: 1, 5, 13, 23, 65, 115, 299, 1495

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111010111

Octal: 2727

Duodecimal: A47

Hexadecimal: 5d7

Square: 2235025

Square Root: 38.66522985836241

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

Positive integers which apparently never result in a palindrome under repeated applications of the function A056964(x) = x + (x with digits reversed). A23108

Number of partitions of n into at most 4 parts. A1400

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3. A294532

Generalized 21-gonal (or icosihenagonal) numbers: m*(19·m - 17)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A303298

Bisection of A001400. A14125

a(n) = n*(3·n² - 1)/2. A4188

Squarefree numbers with a divisor having the same sum of prime indices as their quotient. A357854

Numbers k such that the half-alternating sum of the prime indices of k is 0. A357631

Number of 5th-order maximal independent sets in path graph. A7380

Number of 4's in the last section of the set of partitions of n. A182714