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38883814248 = 2331620158927
BaseRepresentation
bin100100001101101001…
…111110101101101000
310201100212202102111110
4210031221332231220
51114113224023443
625510223030320
72544401652636
oct441551765550
9121325672443
1038883814248
1115543999184
12765213b3a0
133888a55616
141c4c258356
151028a05233
hex90da7eb68

38883814248 has 16 divisors (see below), whose sum is σ = 97209535680. Its totient is φ = 12961271408.

The previous prime is 38883814223. The next prime is 38883814253. The reversal of 38883814248 is 84241838883.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810079440 + ... + 810079487.

It is an arithmetic number, because the mean of its divisors is an integer number (6075595980).

Almost surely, 238883814248 is an apocalyptic number.

It is an amenable number.

38883814248 is an abundant number, since it is smaller than the sum of its proper divisors (58325721432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38883814248 is a wasteful number, since it uses less digits than its factorization.

38883814248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620158936 (or 1620158932 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 57.

The spelling of 38883814248 in words is "thirty-eight billion, eight hundred eighty-three million, eight hundred fourteen thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 1620158927 3240317854 4860476781 6480635708 9720953562 12961271416 19441907124 38883814248