Properties of the Number -3448

Four Hundred Forty-Eight

Basics

Value: -3449 → -3448 → -3447

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 431

Divisors: 1, 2, 4, 8, 431, 862, 1724, 3448

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101111000

Octal: -6570

Duodecimal: -1BB4

Hexadecimal: -d78

Square: 11888704

Square Root: 58.71967302361279

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

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of A203949. A203950

Increasingly larger (in absolute value) extrema of the Mertens function A002321 between subsequent zeros. A304242

Partial sums of primes, if 1 is regarded as a prime (as it was until quite recently, see A008578). A14284

Number of integer partitions of n whose run-lengths are not unimodal. A332281

Start with x, xy; then concatenate each word in turn with all preceding words, getting·xy xxy xxxy xyxxy xxxxy xyxxxy xxyxxxy ...; sequence gives number of words of length n. Also binary trees by degree: x (x,y) (x,(x,y)) (x,(x,(x,y))) ((x,y),(x,(x,y)))... A63895

Number of (directed) Hamiltonian paths in the n-ladder graph. A137882

Number of compositions of 7·n into parts 6 and 7. A373912

Smallest positive integer that cannot be computed using exactly n n's, the four basic arithmetic operations (+, -, *, /), and the parentheses. A182002

Number of equilateral triangles with coordinates (x,y,z) in the set {0, 1,...,n}. A102698

Partial sums of round(n²/11). A177116