Properties of the Number -14749

Fourteen Thousand Seven Hundred Forty-Nine

Basics

Value: -14750 → -14749 → -14748

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 ³ × 43

Divisors: 1, 7, 43, 49, 301, 343, 2107, 14749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100110011101

Octal: -34635

Duodecimal: -8651

Hexadecimal: -399d

Square: 217533001

Square Root: 121.4454610102823

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) = the numerator of ( ∑_{k = 1..n} (-1)^n+k*(1/k³)*binomial(n,k)* binomial(n+k,k)² ). A357561

a(n) = (2·n-1)*(n² -n +2)/2. A63488

Numbers m such that there are precisely 17 groups of order m. A294949

Number of one-element transitions from the partitions of n to the partitions of n+1 for labeled parts. A93694

Smallest of 4 consecutive numbers each divisible by a square. A70284

a(n) = n*(8·n-1). A139274

Triangle read by rows in which row n lists n+1 terms, starting with n⁴ and ending with n⁵, such that the difference between successive terms is equal to n⁴ - n³. A163284

Numbers k such that k divides the numerator of B(2k) (the Bernoulli numbers), but gcd(3k, 8^k+1) > 3. A70192

The least number s having exactly n fours in the continued fraction of sqrt(s). A206584

Triangle read by rows: T(n,k) is the number of forests of labeled rooted hypertrees with n vertices and weight k, 0 <= k < n. A364709