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Properties of the Number 50451

Fifty Thousand Four Hundred Fifty-One

Basics

Value: 50450 → 50451 → 50452

Parity: odd

Prime: No

Previous Prime: 50441

Next Prime: 50459

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 67 × 251

Divisors: 1, 3, 67, 201, 251, 753, 16817, 50451

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010100010011

Octal: 142423

Duodecimal: 25243

Hexadecimal: c513

Square: 2545303401

Square Root: 224.6130005142178

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

Indices of primes at which the prime race 4k-1 vs. 4k+1 is tied. A38691
T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nXk array. A220313
Smaller terms in the pairs of numbers (a < b) in the sequence {a,b}-> {Max[{a,b}]-Min[{a,b}],k·Min[{a,b}]} with k=3 and the first pair {a=1,b=2}. See A075256. A75257
a(n) is the first k such that A277515(k) is the n-th prime. A278107
Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX4 array. A220311
Primes p for which pi4,3(p) < pi4,1(p), where pim,a(x) is the number of primes <= x which are congruent to a (mod m). A199547
Smallest prime p such that n sqrt(2) < m sqrt(p) < (n+1) sqrt(2) for some integer m. A277515
a(n) = ∑d∣n, d=1 mod 4 d3. A50451
Primes p such that p + 1 or p - 1 is a concatenation of successive even numbers starting from 2. A210734