Properties of the Number 74017

Seventy-Four Thousand Seventeen

Basics

Value: 74016 → 74017 → 74018

Parity: odd

Prime: Yes

Previous Prime: 73999

Next Prime: 74021

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 74017

Divisors: 1, 74017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010000100100001

Octal: 220441

Duodecimal: 36A01

Hexadecimal: 12121

Square: 5478516289

Square Root: 272.0606550017845

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

Partial sums of A299277. A299278

Numbers k such that k² is palindromic in base 16. A29733

a(n) = 1 + 2·n + n² + 2·n³ + n⁴. A165563

Triangle T(n,k) of numbers of k-covers of an unlabeled n-set, k=1..2ⁿ-1. A55130

a(n) = ∑_k=1..n (-1)^k-1 * binomial(k+3,4) * floor(n/k). A366939

a(2n)=A165568(n). a(2n+1)=A165563(n). A171733

Primes p with prime(p)³ + 2·p³ and p³ + 2·prime(p)³ both prime. A236574

Maximal prime written in decimal among the base-k representations of the n-th prime, read in base 16, for k=2,3,...,16. A253549

Number of n X 3 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards. A281464

Odd primes whose base-2 representation has no proper substrings that are base-2 representations of odd primes. A365518