Properties of the Number 99959

Ninety-Nine Thousand Nine Hundred Fifty-Nine

Basics

Value: 99958 → 99959 → 99960

Parity: odd

Prime: No

Previous Prime: 99929

Next Prime: 99961

Digit Sum: 41

Digital Root: 5

Palindrome: No

Factorization: 19 × 5261

Divisors: 1, 19, 5261, 99959

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000011001110111

Octal: 303167

Duodecimal: 49A1B

Hexadecimal: 18677

Square: 9991801681

Square Root: 316.16293267870606

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 of times the digit 0 appears in the first 10ⁿ digits of π. A99291

Numbers k such that k + (sum of digits of k) is a power of 10. A232489

Antidiagonal sums of table A083050. A83053

Numbers n such that A = n + digitsum(n) is divisible by the highest power of 10 <= A. A242799

Least number k such that k + DigitSum(k) = 10ⁿ or 0 if no such number exists. A243075

Triangle read by rows: Each row is constructed by forming the partial sums of the previous row, reading from the right and at every other row repeating the final term. A99959

Numbers n such that 10ⁿ - 41 is prime. A178406