Properties of the Number -100102

One Hundred Thousand One Hundred Two

Basics

Value: -100103 → -100102 → -100101

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 × 50051

Divisors: 1, 2, 50051, 100102

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000011100000110

Octal: -303406

Duodecimal: -49B1A

Hexadecimal: -18706

Square: 10020410404

Square Root: 316.38900107304613

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

Integers whose decimal representation consists of three distinct digits, one appearing once, one appearing twice, and one appearing three times. A182040

Third column of A071223. A87645

Write A003511(n) in the base {1, 3, 4, 11, 15, 41, 56, 153, 209, ...} (see A002530). A276386

"Inside numbers". Pick a term "t" and one of its digits "d". Now jump to the right over d digits if "d" is odd, and to the left over d digits if "d" is even. Whatever the "d" you choose, you will stay on "t". A284515

Ternary emirpimes. A119684

X values of the complete set of 23 integer solutions to the Ochoa curve equation. A141144

Semiprimes with sum of digits 4. A382073

Suppose you take the ten digits 0..9, arrange them in any order and then either concatenate adjacent ones or separate them with a plus or minus sign, e.g., 98-76+5-4-32+10 or 9-8-765+3041-2. The first expression totals to "1", the second example totals to "2275". This sequence lists the positive integers that cannot be expressed in this way. A108224