Properties of the Number 2153

Two Thousand One Hundred Fifty-Three

Basics

Value: 2152 → 2153 → 2154

Parity: odd

Prime: Yes

Previous Prime: 2143

Next Prime: 2161

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2153

Divisors: 1, 2153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100001101001

Octal: 4151

Duodecimal: 12B5

Hexadecimal: 869

Square: 4635409

Square Root: 46.400431032480725

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

Primes of the form 2x² + 2xy + 17y². A139827

Number of integer partitions of n with no adjacent parts having quotient >= 2. A342096

First term of weak prime quartet: p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2). A54819

Lower prime of a difference of 8 between consecutive primes. A31926

Members of A164368 which are not Ramanujan primes. A164288

Primes with first digit 2. A45708

Primes of the form 16n+9. A105126

Primes p such that x² = 2 has a solution mod p, but x^2² = 2 has no solution mod p. A70179

Primes q such that 6·q-1 and 6·q+1 are twin primes. Proper subset of A002822. A60212

Primes sandwiched between two numbers having same number of divisors. A67889