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38049008 = 244395417
BaseRepresentation
bin1001000100100…
…1010011110000
32122121002102112
42101021103300
534220032013
63435304452
7641261024
oct221112360
978532375
1038049008
111a528868
12108ab128
137b6280a
1450a6384
153518ba8
hex24494f0

38049008 has 20 divisors (see below), whose sum is σ = 73901520. Its totient is φ = 18977664.

The previous prime is 38048993. The next prime is 38049029. The reversal of 38049008 is 80094083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4316 + ... + 9732.

It is an arithmetic number, because the mean of its divisors is an integer number (3695076).

Almost surely, 238049008 is an apocalyptic number.

It is an amenable number.

38049008 is a deficient number, since it is larger than the sum of its proper divisors (35852512).

38049008 is a wasteful number, since it uses less digits than its factorization.

38049008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 5858 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 38049008 is about 6168.3877958507. The cubic root of 38049008 is about 336.3420081452.

The spelling of 38049008 in words is "thirty-eight million, forty-nine thousand, eight".

Divisors: 1 2 4 8 16 439 878 1756 3512 5417 7024 10834 21668 43336 86672 2378063 4756126 9512252 19024504 38049008