Properties of the Number -3450

Four Hundred Fifty

Basics

Value: -3451 → -3450 → -3449

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ² × 23

Divisors: 1, 2, 3, 5, 6, 10, 15, 23, 25, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101111010

Octal: -6572

Duodecimal: -1BB6

Hexadecimal: -d7a

Square: 11902500

Square Root: 58.73670062235365

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

Triangle read by rows, inverse Bell transform of the third-order Bell numbers, T(n,k) for n >= 0 and 0 <= k <= n. A264434

Triangle of Mahonian numbers T(n,k): coefficients in expansion of ∏_i=0..n-1 (1 + x + ... + xⁱ), where k ranges from 0 to A000217(n-1). Also enumerates permutations by their major index. A8302

Number of subsets of {1, ..., n} that are not sum-free. A88809

a(n) = floor(n*(n-1)*(n-2)/4). A11886

a(n) = ∏_{k=0..floor(log₃(n))} floor(n/3^k), n>=1. A132027

Meandric numbers for a river crossing up to 8 parallel roads at n points. A209383

T(n,k)=Number of length n+6 0..k arrays with every seven consecutive terms having the maximum of some two terms equal to the minimum of the remaining five terms. A250154

Numbers divisible by prime(d) for each digit d in their base-4 representation, none of which may be zero. A256874

Values of the difference d for 7 primes in arithmetic progression with the minimal start sequence {7 + j·d}, j = 0 to 6. A206041

Number of compositions of n where each part after the first is either twice, half, or equal to the prior part. A342340