Properties of the Number 10726

Ten Thousand Seven Hundred Twenty-Six

Basics

Value: 10725 → 10726 → 10727

Parity: even

Prime: No

Previous Prime: 10723

Next Prime: 10729

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 31 × 173

Divisors: 1, 2, 31, 62, 173, 346, 5363, 10726

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111100110

Octal: 24746

Duodecimal: 625A

Hexadecimal: 29e6

Square: 115047076

Square Root: 103.56640381899915

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

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 7 as largest digit. A256634

25-gonal numbers: a(n) = n*(23·n-21)/2. A255184

Antidiagonal-sums of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041). A377056

Sum of largest parts of all partitions of n into an odd number of parts. A222047

Antidiagonal-sums of absolute value of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041). A378621

a(n) = n for n = 1, 2, 3; for n > 3: a(n) = number of partitions of n into preceding terms. A229362

Number of essentially parallel achiral series-parallel networks with n elements. A339158

Table T(n,k) read by rows which contains in row n and column k the sum of A001055(A036035(n,j)) over all column indices j where A036035(n,j) has k distinct prime factors. A93936

Where records occur in A039996. A178597

Composite numbers k such that k*φ(k) is in A002378. A256545