Properties of the Number 70201

Seventy Thousand Two Hundred One

Basics

Value: 70200 → 70201 → 70202

Parity: odd

Prime: Yes

Previous Prime: 70199

Next Prime: 70207

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 70201

Divisors: 1, 70201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001000111001

Octal: 211071

Duodecimal: 34761

Hexadecimal: 11239

Square: 4928180401

Square Root: 264.95471311150516

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

Primes p such that the decimal expansion of p remains prime under two iterations of base-10 to base-2 conversions. A123266

a(n) = n³ + 4·n² - 5·n + 1. A241577

Number of 6k+5 primes (A007528) in range [2ⁿ,2ⁿ⁺¹]. A95016

Greater of twin primes p such that 3·p-2 is also greater of twin primes. A177336

Prime powers that are equal to the sum of the first k prime powers (not including 1) for some k. A364797

a(n) = 78·n² + 1. A158769

Number of connected irreducible quasiorders with n labeled points. A46910

Lesser member p of sexy primes (p, p+6) such that (p+1, p+2, p+3, p+4, p+5) all have the same number of prime divisors (counted with multiplicity). A94231

Number of triangular n X n X n arrays colored with integers 0 upwards introduced in row major order, with no element equal to any neighbor, and containing the value n(n+1)/2-2. A211899

Primes such that moving the last digit to the front produces a triangular number. A384954