Properties of the Number -354061

Three Hundred Fifty-Four Thousand Sixty-One

Basics

Value: -354062 → -354061 → -354060

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 29 ² × 421

Divisors: 1, 29, 421, 841, 12209, 354061

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110011100001101

Octal: -1263415

Duodecimal: -150A91

Hexadecimal: -5670d

Square: 125359191721

Square Root: 595.0302513318126

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

a(n) = n²*(n² + 1)/2. A37270

Triangular numbers which are sums of three consecutive primes. A167788

Triangular numbers having exactly 6 divisors. A292989

Number of 2 X 2 matrices with all terms in {0,1,...,n} and even trace. A210378

Triangular numbers that are the product of a square number and a prime number. A253653

Row sums of the triangle A045975. A204558

Pyramidal centered square numbers. A237516

Array T(n, m) read by ascending antidiagonals: numerators of shifted Fubini numbers F(n, m) where m >= 0. A338875

Hexagonal numbers whose number of divisors is also a hexagonal number. A116565

G.f.: (1+x²)/((1-3x)(1-x-x²)). A99167