Properties of the Number -224444

Two Hundred Twenty-Four Thousand Four Hundred Forty-Four

Basics

Value: -224445 → -224444 → -224443

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 5101

Divisors: 1, 2, 4, 11, 22, 44, 5101, 10202, 20404, 56111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110110110010111100

Octal: -666274

Duodecimal: -A9A78

Hexadecimal: -36cbc

Square: 50375109136

Square Root: 473.7552110531345

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

Replace each 1 in decimal expansion of n with 1 1's, each 2 with 2 2's, etc. (0 vanishes). A48376

Smallest b > 1 such that b^p-1 == 1 (mod p⁴) for p = prime(n). A353937

Numbers whose "Look and Say" description (cf. A045918) is a substring of the number. A369132

Self-describing numbers: reading the number gives a (possibly redundant) description of the number. A109776

Numbers such that each decimal digit d (for all d in the range 1 <= d <= 9) occurs only in runs of length exactly d. A140057

Number of binary strings of length n with equal numbers of 00001 and 01001 substrings. A164198

Numbers whose digits are nondecreasing and which have exactly d digits "d" whenever there is at least one digit "d". A247701