Properties of the Number -100030

One Hundred Thousand Thirty

Basics

Value: -100031 → -100030 → -100029

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 7 × 1429

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 1429, 2858

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000011010111110

Octal: -303276

Duodecimal: -49A7A

Hexadecimal: -186be

Square: 10006000900

Square Root: 316.2751966247116

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

Number T(n,k) of colored integer partitions of n using all colors of a k-set such that parts i have distinct color patterns in arbitrary order and each pattern for a part i has i colors in (weakly) increasing order; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A309973

Least multiple of n in which the n-th digit from left is 3. A113558

a(n) = A239460(n) / n². A239463

Numbers k such that digit sum of k = number of distinct prime factors of k. A285494

Expansion of (1/x) * Series_Reversion( x * (1-x)² / (1+x²)³ ). A369263

Number of (w,x,y,z) with all terms in {1,...,n} and w+x>=2y+2z. A212565

Expansion of (∏_k>0 (1 - x^k) / (1 - x^5·k))⁵ in powers of x. A285932

Numbers having four 0's in base 10. A43492

Numbers n such that sum of decimal digits of n equals number of prime divisors of n counted with multiplicity and sum of distinct decimal digits of n equals number of distinct primes dividing n. A280911

Numbers with as many zeros as the sum of their digits. A354410