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38482983 = 3272117933
BaseRepresentation
bin1001001011001…
…1010000100111
32200102010201200
42102303100213
534322423413
63452453543
7645046200
oct222632047
980363650
1038482983
111a7a4920
1210a7a2b3
137c851c6
14517a5a7
1535a2573
hex24b3427

38482983 has 36 divisors (see below), whose sum is σ = 70549128. Its totient is φ = 19988640.

The previous prime is 38482973. The next prime is 38482987. The reversal of 38482983 is 38928483.

It is not a de Polignac number, because 38482983 - 29 = 38482471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38482987) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 885 + ... + 8817.

It is an arithmetic number, because the mean of its divisors is an integer number (1959698).

Almost surely, 238482983 is an apocalyptic number.

38482983 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38482983 is a deficient number, since it is larger than the sum of its proper divisors (32066145).

38482983 is a wasteful number, since it uses less digits than its factorization.

38482983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7964 (or 7954 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 38482983 is about 6203.4654024988. The cubic root of 38482983 is about 337.6159140943.

The spelling of 38482983 in words is "thirty-eight million, four hundred eighty-two thousand, nine hundred eighty-three".

Divisors: 1 3 7 9 11 21 33 49 63 77 99 147 231 441 539 693 1617 4851 7933 23799 55531 71397 87263 166593 261789 388717 499779 610841 785367 1166151 1832523 3498453 4275887 5497569 12827661 38482983