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38983054 = 2112161087
BaseRepresentation
bin1001010010110…
…1010110001110
32201100112200211
42110231112032
534434424204
63511313034
7652231135
oct224552616
981315624
1038983054
1120006600
121107b77a
1380cb9c6
14526a91c
153650804
hex252d58e

38983054 has 12 divisors (see below), whose sum is σ = 64274112. Its totient is φ = 17719460.

The previous prime is 38983013. The next prime is 38983067. The reversal of 38983054 is 45038983.

38983054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 38982998 and 38983016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80302 + ... + 80785.

It is an arithmetic number, because the mean of its divisors is an integer number (5356176).

Almost surely, 238983054 is an apocalyptic number.

38983054 is a deficient number, since it is larger than the sum of its proper divisors (25291058).

38983054 is a wasteful number, since it uses less digits than its factorization.

38983054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161111 (or 161100 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 38983054 is about 6243.6410851361. The cubic root of 38983054 is about 339.0720196907.

The spelling of 38983054 in words is "thirty-eight million, nine hundred eighty-three thousand, fifty-four".

Divisors: 1 2 11 22 121 242 161087 322174 1771957 3543914 19491527 38983054