Properties of the Number 61411

Sixty-One Thousand Four Hundred Eleven

Basics

Value: 61410 → 61411 → 61412

Parity: odd

Prime: No

Previous Prime: 61409

Next Prime: 61417

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 31 × 283

Divisors: 1, 7, 31, 217, 283, 1981, 8773, 61411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111111100011

Octal: 167743

Duodecimal: 2B657

Hexadecimal: efe3

Square: 3771310921

Square Root: 247.81242906682465

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

Binomial transform of [1, 30, 30, 30, ...]. A139700

Concatenation of n in base 2 up to base 10 and n in base 10 down to base 2 is prime, all numbers are interpreted as decimals. A54258

Numbers n such that n = prime(d₁) * prime(d₂) * ... * prime(d_k), where n is a concatenation of d₁, d₂, ..., d_k. A329711

Integers n such that the century defined by the interval [100n+1, 100n+100] (i.e., the (n+1)-st century) contains exactly one Ormiston prime pair and no other primes. A162895

Numbers m such that the decimal digits of m are exactly the same as those of all the indices corresponding to the prime factors of m. A287916

Numbers k such that m·2^k - 1 is nonprime for all coefficients m in the range 0 <= m <= k. A61411