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Properties of the Number -5404

Four Hundred Four

Basics

Value: -5405 → -5404 → -5403

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 2 × 7 × 193

Divisors: 1, 2, 4, 7, 14, 28, 193, 386, 772, 1351

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1010100011100

Octal: -12434

Duodecimal: -3164

Hexadecimal: -151c

Square: 29203216

Square Root: 73.51190379795642

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

Triangle T(n,k) = A015440(k) - A015440(n) + A015440(n-k), read by rows. A176263
G.f. A(x,y) satisfies: A( x - y·A(x,y)2, y) = x + (1-y)*A(x,y)2, where the coefficients T(n,k) of xn*yk form a triangle read by rows n>=1, for k=0..n-1. A277295
T(n,k) is the number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero and first differences in -k..k. A208993
Number of ordered triples of integers from [ 1..n ] with no global factor. A15631
T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 1 0 1 vertically. A208028
T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 0 1 vertically. A208039
Triangle, read by rows, where row n equals the coefficients of yk in Rn-1(y+y2) for k=1..n where Rn(y) is the n-th row polynomial in y for n>1 with R1(y)=y. A187005
Starting index of a string of exactly 3 consecutive equal digits in decimal expansion of π. A49519
Numbers that take a record number of steps to appear in A181391. A171863
T(n,k)=Number of (n+1)X(k+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 21. A233875