Properties of the Number -10278

Ten Thousand Two Hundred Seventy-Eight

Basics

Value: -10279 → -10278 → -10277

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 571

Divisors: 1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10100000100110

Octal: -24046

Duodecimal: -5B46

Hexadecimal: -2826

Square: 105637284

Square Root: 101.3804714922948

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

Coefficient array of numerator polynomials of o.g.f.s (rising powers) for the columns of triangle A008517 (second-order Eulerian numbers). A112692

Number of partitions of n in which the number of parts divides n. A67538

Numbers n such that Bernoulli number B_n has denominator 798. A272138

Self-convolution of array T given by A026615. A26956

Numbers k such that k² contains exactly 9 different digits. A54037

Numbers k such that (k / sum of digits of k) and (k+1 / sum of digits of k+1) are both prime. A85775

a(n) = ∑_i=0..n digsum₃(i)⁴, where digsum₃(i) = A053735(i). A231505

Number of n step self-avoiding walks on 3 X infinity grid starting from (0,0). A302408

Numbers k such that any two consecutive decimal digits of k² differ by 1 after arranging the digits in decreasing order. A370362

a(n) = smallest k such that the Reverse and Add! trajectory of A063048(n) joins the trajectory of k. A89493