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38012050 = 252760241
BaseRepresentation
bin1001000100000…
…0010010010010
32122112012201201
42101000102102
534212341200
63434421414
7641045206
oct221002222
978465651
1038012050
111a50301a
121089186a
137b4ba4b
145096b06
15350cc6a
hex2440492

38012050 has 12 divisors (see below), whose sum is σ = 70702506. Its totient is φ = 15204800.

The previous prime is 38011999. The next prime is 38012053. The reversal of 38012050 is 5021083.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 36687249 + 1324801 = 6057^2 + 1151^2 .

It is not an unprimeable number, because it can be changed into a prime (38012053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 380071 + ... + 380170.

Almost surely, 238012050 is an apocalyptic number.

38012050 is a deficient number, since it is larger than the sum of its proper divisors (32690456).

38012050 is a wasteful number, since it uses less digits than its factorization.

38012050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760253 (or 760248 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 38012050 is about 6165.3913095602. The cubic root of 38012050 is about 336.2330735941.

The spelling of 38012050 in words is "thirty-eight million, twelve thousand, fifty".

Divisors: 1 2 5 10 25 50 760241 1520482 3801205 7602410 19006025 38012050