Properties of the Number -101293

One Hundred One Thousand Two Hundred Ninety-Three

Basics

Value: -101294 → -101293 → -101292

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 101293

Divisors: 1, 101293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101110101101

Octal: -305655

Duodecimal: -4A751

Hexadecimal: -18bad

Square: 10260271849

Square Root: 318.2656123428983

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

Smaller of two consecutive prime numbers such that p1·p2·d - d = average of twin prime pairs, d (δ) = p2 - p1. A153378

Lexicographically largest increasing sequence of primes for which the continued square root map (see A257574) produces the decimal expansion of e (Euler's number). A257764

Primes n that are concatenation of two 3-digit primes p<q. A168529

Triangle T(n,k) arising from enumeration of permutations with ordered orbits, read by rows (1<=k<=n). A59418

a(1)=5; thereafter a(2n) = nextprime(a(2n-1)²), a(2n+1) = nextprime(floor(2·a(2n)/(a(2n-1) + 1))) where nextprime(.) is A007918(.). A181616

Primes that are the concatenation of two 3-digit primes. A255976

Primes that are the concatenation p∣q of two primes p and q with the same number of digits, where r = (p+q)/2, r∣q and p∣r are all primes. A358420

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 48. A31636