Properties of the Number -300299

Three Hundred Thousand Two Hundred Ninety-Nine

Basics

Value: -300300 → -300299 → -300298

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 300299

Divisors: 1, 300299

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1001001010100001011

Octal: -1112413

Duodecimal: -12594B

Hexadecimal: -4950b

Square: 90179489401

Square Root: 547.995437937215

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

Primes formed by concatenating k with k-1. A52089

Smaller of twin primes of the form P=j·P(i)#-1 and P=j·P(i)#+1 with 0 < j < P(i+1), where P(i) denotes i-th prime and P(i)# the i-th primorial number A002110(i). A87732

Smaller of twin primes whose middle term is a multiple of A002110(5)=2310. A60231

Smaller of twin primes whose mean (average) is a multiple of A002110(6)=30030. A60232

First prime not the middle of a prime two digits longer in base n. A172514

Numbers k where records occur for φ(k)/φ(k+1), where φ is the Euler totient function (A000010). A335070

Numbers k such that φ(σ(k))/k < φ(σ(m))/m for all m < k, where σ is the sum of divisors function (A000203) and φ is Euler's totient function (A000010). A293711

Numbers k such that φ(ψ(k))/k < φ(ψ(m))/m for all m < k, where φ is Euler's totient function (A000010) and ψ is the Dedekind ψ function (A001615). A293713