Properties of the Number 90379

Ninety Thousand Three Hundred Seventy-Nine

Basics

Value: 90378 → 90379 → 90380

Parity: odd

Prime: Yes

Previous Prime: 90373

Next Prime: 90397

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 90379

Divisors: 1, 90379

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110000100001011

Octal: 260413

Duodecimal: 44377

Hexadecimal: 1610b

Square: 8168363641

Square Root: 300.6310030585668

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

Smaller of two consecutive primes which are anagrams of each other. A69567

Number of compositions (ordered partitions) of n into square pyramidal numbers (A000330). A322340

Primes starting and ending with 9. A62335

a(n) = smallest non-palindromic k such that the Reverse and Add! trajectory of k is palindrome-free and joins the trajectory of A070788(n). A89494

Smaller prime p in Ormiston pairs (p, q) with q - p = 18. A163678

Canyon primes (A134971) whose first and last digits are 9. A179673

a(n) cannot be prefixed or followed by any digit to form a prime ('empty' prefixes allowed). A32736

Duplicate of A163678. A175517

Numbers n such that there are (presumably) two palindromes in the Reverse and Add! trajectory of n. A90063

Numbers n such that there are (presumably) four palindromes in the Reverse and Add! trajectory of n. A90065