Properties of the Number 70224

Seventy Thousand Two Hundred Twenty-Four

Basics

Value: 70223 → 70224 → 70225

Parity: even

Prime: No

Previous Prime: 70223

Next Prime: 70229

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 7 × 11 × 19

Divisors: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001001010000

Octal: 211120

Duodecimal: 34780

Hexadecimal: 11250

Square: 4931410176

Square Root: 264.9981132008302

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

Smallest number in a group of 4 or more consecutive numbers such that, beyond the first number, no number's prime factor exponents equal any prime factor exponent of the previous number. A388967

Simple continued fraction expansion of an infinite product. A221075

Numbers k such that k⁶ + 82991 is prime. A126893

Sixth column (m=5) of (1,6)-Pascal triangle A096956. A96959

Numbers with prime factorization p·q*r·s*t⁴ (where p, q, r, s, t are distinct primes). A190110

"DHK[ 6 ]" (bracelet, identity, unlabeled, 6 parts) transform of 1,1,1,1,... A32247

Numbers k such that A387527(k) >= 3. A387531

Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3) exceeds the largest prime factor of n(n+1)(n+2)(n+3). A193945

Consider numbers n = concat(x,y,z) such that the product x·y*z | n. Leading zeros in y and z allowed. Sequence lists numbers that admit different concatenations. A256518

E.g.f. satisfies A(x) = 1/(1 - x·A(x))^{log(1 - x·A(x})²). A357029