Properties of the Number 53411

Fifty-Three Thousand Four Hundred Eleven

Basics

Value: 53410 → 53411 → 53412

Parity: odd

Prime: Yes

Previous Prime: 53407

Next Prime: 53419

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 53411

Divisors: 1, 53411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000010100011

Octal: 150243

Duodecimal: 26AAB

Hexadecimal: d0a3

Square: 2852734921

Square Root: 231.10819976798746

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

Numbers k for which 8·R_k + 1 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A96508

Triangle read by rows: T(n,k) is the number of set partitions of {1,2,...,n} in which the last block is the singleton {k}, 1<=k<=n; the blocks are ordered with increasing least elements. A108458

Record values in A343717. A343718

Primes whose digits can be rearranged to give the initial terms of the decimal expansion of π. A52493

Number of n X 4 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 1 and 1 1 0 vertically. A208003

Primes of the form n² + π(n). A228865

Primes p such that A272207(p) = p. A276030

E.g.f.: exp(exp(x) - 1)*(exp(3·x) - 2·exp(x) + 1). A282179

a(n) is the least k such that at least n terms of A063655 starting from index k are strictly decreasing. A386525

Circle numbers (version 1): a(n)= number of points (i,j), i,j integers, contained in a circle of diameter n, centered at the origin. A53411