Properties of the Number 88307

Eighty-Eight Thousand Three Hundred Seven

Basics

Value: 88306 → 88307 → 88308

Parity: odd

Prime: No

Previous Prime: 88301

Next Prime: 88321

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 233 × 379

Divisors: 1, 233, 379, 88307

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100011110011

Octal: 254363

Duodecimal: 4312B

Hexadecimal: 158f3

Square: 7798126249

Square Root: 297.16493736643963

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

Number of integer partitions of 2n - 1 with the same length as alternating sum. A357488

Numbers that begin a run of consecutive integers k such that the denominator of the k-th harmonic number is lcm(1..k). A330680

a(n)= ∑_{j=0..floor(n/2)} A073145(2·j + q), where q = 2*(n/2 - floor(n/2)). A74585

Number of (3+1) X (n+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250758

Number of 5Xn 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 2 neighboring 1s. A297302

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 2 neighboring 1s. A297299

Triangle, read by rows, T(n,k) = n² + k² if gcd(n,k)=1, otherwise 0. A88307