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38414132 = 2215761169
BaseRepresentation
bin1001001010001…
…0011100110100
32200021122021122
42102202130310
534313223012
63451203112
7644341361
oct222423464
980248248
1038414132
111a758119
1210a46498
137c5ca73
14515d468
15358be72
hex24a2734

38414132 has 12 divisors (see below), whose sum is σ = 67654020. Its totient is φ = 19084416.

The previous prime is 38414119. The next prime is 38414147. The reversal of 38414132 is 23141483.

It can be written as a sum of positive squares in 2 ways, for example, as 12138256 + 26275876 = 3484^2 + 5126^2 .

It is a congruent number.

It is an unprimeable number.

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, 29957 + ... + 31212.

It is an arithmetic number, because the mean of its divisors is an integer number (5637835).

Almost surely, 238414132 is an apocalyptic number.

It is an amenable number.

38414132 is a deficient number, since it is larger than the sum of its proper divisors (29239888).

38414132 is a wasteful number, since it uses less digits than its factorization.

38414132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61330 (or 61328 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 38414132 is about 6197.9135198872. The cubic root of 38414132 is about 337.4144478170.

The spelling of 38414132 in words is "thirty-eight million, four hundred fourteen thousand, one hundred thirty-two".

Divisors: 1 2 4 157 314 628 61169 122338 244676 9603533 19207066 38414132