Properties of the Number 49601

Forty-Nine Thousand Six Hundred One

Basics

Value: 49600 → 49601 → 49602

Parity: odd

Prime: No

Previous Prime: 49597

Next Prime: 49603

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 193 × 257

Divisors: 1, 193, 257, 49601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000111000001

Octal: 140701

Duodecimal: 24855

Hexadecimal: c1c1

Square: 2460259201

Square Root: 222.71281956816046

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

Strong pseudoprimes to base 11. A20237

Smallest term·from A066669 such that φ(x) = 2ⁿ times some prime. A66673

Semiprimes k = pq such that p^k == p (mod k) and q^k == q (mod k). A294169

The sixth term of the greedy B_n set of natural numbers. A369818

Least k such that φ(k) has exactly n prime factors (counted with multiplicity). A275969

Strong pseudoprimes to base 35. A20261

Strong pseudoprimes to base 88. A20314

a(n) = 31·n² + 1. A247155

Composite numbers n such that 2^lpf(n) == 2 (mod n), where lpf(n) = A020639(n). A276733

a(n)=Sum{T(2i,n-2i): i=0,1,...,[ n/2 ]}, array T as in A049600. A49601