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38484233 = 163723509
BaseRepresentation
bin1001001011001…
…1100100001001
32200102012102222
42102303210021
534322443413
63452503425
7645052634
oct222634411
980365388
1038484233
111a7a5857
1210a7ab75
137c85948
14517ac1b
1535a2b08
hex24b3909

38484233 has 4 divisors (see below), whose sum is σ = 38509380. Its totient is φ = 38459088.

The previous prime is 38484227. The next prime is 38484241. The reversal of 38484233 is 33248483.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20097289 + 18386944 = 4483^2 + 4288^2 .

It is a cyclic number.

It is not a de Polignac number, because 38484233 - 24 = 38484217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38484193 and 38484202.

It is not an unprimeable number, because it can be changed into a prime (38484203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10118 + ... + 13391.

It is an arithmetic number, because the mean of its divisors is an integer number (9627345).

Almost surely, 238484233 is an apocalyptic number.

It is an amenable number.

38484233 is a deficient number, since it is larger than the sum of its proper divisors (25147).

38484233 is a wasteful number, since it uses less digits than its factorization.

38484233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25146.

The product of its digits is 55296, while the sum is 35.

The square root of 38484233 is about 6203.5661518195. The cubic root of 38484233 is about 337.6195695223.

The spelling of 38484233 in words is "thirty-eight million, four hundred eighty-four thousand, two hundred thirty-three".

Divisors: 1 1637 23509 38484233