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Properties of the Number 2797

Two Thousand Seven Hundred Ninety-Seven

Basics

Value: 2796 → 2797 → 2798

Parity: odd

Prime: Yes

Previous Prime: 2791

Next Prime: 2801

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2797

Divisors: 1, 2797

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011101101

Octal: 5355

Duodecimal: 1751

Hexadecimal: aed

Square: 7823209

Square Root: 52.88667128870941

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

Primes of the form k2 + k + 41. A5846
Primes p such that (p+1)/2 is prime. A5383
Initial members of prime triples (p, p+4, p+6). A22005
Number of partitions of n whose median is not a part. A238479
Number T(n,k) of equivalence classes of ways of placing k 4 X 4 tiles in an n X 8 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=4, 0<=k<=2·floor(n/4), read by rows. A238559
Numbers k such that (11k + 5k)/16 is prime. A128340
Megaperfect numbers: numbers n where A019294(n) = min {m: n divides σm (n)} increases to a record; σm means apply the sum-of-divisors function m times. A19276
Balanced primes of order five. A96697
Inverse Mertens function: smallest k such that |M(k)| = n, where M(x) is Mertens's function A002321. A51402
Primes p whose period of reciprocal equals (p-1)/4. A56157