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38038060216 = 2313365750579
BaseRepresentation
bin100011011011001111…
…101011110010111000
310122011221022200002001
4203123033223302320
51110400220411331
625250251350344
72514422114512
oct433317536270
9118157280061
1038038060216
111514a547702
127456a523b4
133782772b50
141babbbcbb2
15ec9641561
hex8db3ebcb8

38038060216 has 16 divisors (see below), whose sum is σ = 76807621800. Its totient is φ = 17556027744.

The previous prime is 38038060213. The next prime is 38038060219. The reversal of 38038060216 is 61206083083.

It is an interprime number because it is at equal distance from previous prime (38038060213) and next prime (38038060219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38038060213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182875186 + ... + 182875393.

Almost surely, 238038060216 is an apocalyptic number.

It is an amenable number.

38038060216 is an abundant number, since it is smaller than the sum of its proper divisors (38769561584).

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

38038060216 is a wasteful number, since it uses less digits than its factorization.

38038060216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365750598 (or 365750594 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 38038060216 in words is "thirty-eight billion, thirty-eight million, sixty thousand, two hundred sixteen".

Divisors: 1 2 4 8 13 26 52 104 365750579 731501158 1463002316 2926004632 4754757527 9509515054 19019030108 38038060216