Properties of the Number 1474

One Thousand Four Hundred Seventy-Four

Basics

Value: 1473 → 1474 → 1475

Parity: even

Prime: No

Previous Prime: 1471

Next Prime: 1481

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 67

Divisors: 1, 2, 11, 22, 67, 134, 737, 1474

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111000010

Octal: 2702

Duodecimal: A2A

Hexadecimal: 5c2

Square: 2172676

Square Root: 38.39270764090493

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

Partial sums of A299257. A299263

Triangular numbers plus quarter squares: n*(n+1)/2 + floor(n²/4) (i.e., A000217(n) + A002620(n)). A6578

Twice second pentagonal numbers. A49451

Numbers n such that Bernoulli number B_n has denominator 138. A271635

a(1) = 1; thereafter a(n+1) = a(n) + product of nonzero digits of a(n). A63108

Number of normal multisets that cannot be expressed as the multiset-union of a set of sets. A292432

Numbers m such that there are precisely 6 groups of order m. A135850

Numbers where 4 outnumbers any other digit. A292454

Number of integer partitions y of n such that y_i = y_i+1 for all even i. A351003

a(n) = s(1)*s(n) + s(2)*s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (natural numbers >= 3). A24312