Properties of the Number -154079

One Hundred Fifty-Four Thousand Seventy-Nine

Basics

Value: -154080 → -154079 → -154078

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 154079

Divisors: 1, 154079

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -100101100111011111

Octal: -454737

Duodecimal: -751BB

Hexadecimal: -259df

Square: 23740338241

Square Root: 392.5289798218725

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

Alternating row sums of array A090214 ((4,4)-Stirling2). A90213

T(n,k)=Number of nXk binary arrays with each sum of a(1..i,1..j) no greater than i·j/2. A183407

First term of weak prime septet: p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2) < p(m+4)-p(m+3) < p(m+5)-p(m+4) < p(m+6)-p(m+5). A54834

Number of nX4 binary arrays with each sum of a(1..i,1..j) no greater than i·j/2. A183405

Number of nX5 binary arrays with each sum of a(1..i,1..j) no greater than i·j/2. A183406