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4014233 = 13130643
BaseRepresentation
bin1111010100000010011001
321112221111022
433110002121
52011423413
6222012225
746056206
oct17240231
97487438
104014233
1122a1a53
121417075
13aa71b2
14766cad
15544608
hex3d4099

4014233 has 4 divisors (see below), whose sum is σ = 4045008. Its totient is φ = 3983460.

The previous prime is 4014229. The next prime is 4014239. The reversal of 4014233 is 3324104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4014233 - 22 = 4014229 is a prime.

It is a super-2 number, since 2×40142332 = 32228133156578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4014239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15191 + ... + 15452.

It is an arithmetic number, because the mean of its divisors is an integer number (1011252).

Almost surely, 24014233 is an apocalyptic number.

It is an amenable number.

4014233 is a deficient number, since it is larger than the sum of its proper divisors (30775).

4014233 is a wasteful number, since it uses less digits than its factorization.

4014233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30774.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4014233 is about 2003.5550903332. Note that the first 3 decimals coincide. The cubic root of 4014233 is about 158.9281613158.

Adding to 4014233 its reverse (3324104), we get a palindrome (7338337).

The spelling of 4014233 in words is "four million, fourteen thousand, two hundred thirty-three".

Divisors: 1 131 30643 4014233