Properties of the Number 2076

Two Thousand Seventy-Six

Basics

Value: 2075 → 2076 → 2077

Parity: even

Prime: No

Previous Prime: 2069

Next Prime: 2081

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 173

Divisors: 1, 2, 3, 4, 6, 12, 173, 346, 519, 692

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000011100

Octal: 4034

Duodecimal: 1250

Hexadecimal: 81c

Square: 4309776

Square Root: 45.56314299957807

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

Coordination sequence T1 for Zeolite Code LTA and ρ. A8137

Generalized 9-gonal (or enneagonal) numbers: m*(7·m - 5)/2 with m = 0, 1, -1, 2, -2, 3, -3, ... A118277

Number of integer partitions of n with all pairs of consecutive parts relatively prime. A328172

Number of disconnected regular graphs with n nodes. A68932

Numbers k whose largest divisor <= sqrt(k) equals 12. A162532

Numbers k such that k!!! + 1 is prime (0 is included by convention). A37083

Second 9-gonal (or nonagonal) numbers: a(n) = n*(7·n+5)/2. A179986

Number of increasing mobiles with n elements. A29768

T(n,k) = Number of (n+1) X (k+1) arrays of permutations of 0..(n+1)*(k+1)-1 filled by rows with each element moved a city block distance of 0 or 1, and rows and columns in increasing lexicographic order. A263519

Positive integers k that are the product of two integers ending with 6. A324297