Properties of the Number 49298

Forty-Nine Thousand Two Hundred Ninety-Eight

Basics

Value: 49297 → 49298 → 49299

Parity: even

Prime: No

Previous Prime: 49297

Next Prime: 49307

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 157 ²

Divisors: 1, 2, 157, 314, 24649, 49298

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000010010010

Octal: 140222

Duodecimal: 24642

Hexadecimal: c092

Square: 2430292804

Square Root: 222.03152929257593

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

a(n) = 2·prime(n)². A79704

2·p², for p an odd prime. A143928

Composite numbers k such that ∑_i=1..t-1 d(i+1)/d(i) is prime, where d(1), ..., d(t) are the divisors of k in ascending order. A255585

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n·b(n), where a(0) = 1, a(1) = 4, b(0) = 2, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296295

Smallest of 5 consecutive integers divisible respectively by 5 consecutive primes. A72730

Expansion of 2*(1 -4·x +14·x² +4·x³ +9·x⁴)/(1-x)⁵. A173785

The numbers n in s=n² + (n+1)² that satisfy the requirement for two consecutive squares c,d with c<d with d-c being the sum of two consecutive squares that c<s<d will give s-c and d-s both being squares. A192743

a(n) is the smallest composite k such that d(2)/d(1) + d(3)/d(2) + ... + d(q)/d(q-1) = prime(n), where d(1) < d(2) < ... < d(q) are the q divisors of k, or 0 if no such k exists. A260901

Where records occur in A070138. A298942

a(n) = prime(n)*(prime(n-1) + prime(n+1)). A357679