Properties of the Number 3481

Three Thousand Four Hundred Eighty-One

Basics

Value: 3480 → 3481 → 3482

Parity: odd

Prime: No

Previous Prime: 3469

Next Prime: 3491

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 59 ²

Divisors: 1, 59, 3481

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110110011001

Octal: 6631

Duodecimal: 2021

Hexadecimal: d99

Square: 12117361

Square Root: 59

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

Squares of primes. A1248

Odd squares: a(n) = (2n+1)². Also centered octagonal numbers. A16754

1 and the prime powers p^m where m >= 2, thus excluding the primes. A25475

Prime powers p^e where p is a prime and e >= 2 (prime powers without the primes or 1). A246547

Numbers whose sum of divisors is prime. A23194

Squarefree numbers squared. A62503

Numbers of the form p^e where both p and e are prime numbers. A53810

a(1) = 1; for n > 1, a(n) = Min {m > n | m has same prime factors as n ignoring multiplicity}. A65642

Sum of squares of primes dividing n. A5063

Squares lacking the digit zero in their decimal expansion. A52041