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38873900083 = 607579111059
BaseRepresentation
bin100100001101000100…
…001010010000110011
310201100012002201211011
4210031010022100303
51114103204300313
625505230331351
72544221461444
oct441504122063
9121305081734
1038873900083
1115539337557
12764a959b57
133886993b55
141c4abd72cb
151027be793d
hex90d10a433

38873900083 has 8 divisors (see below), whose sum is σ = 38948188160. Its totient is φ = 38799646920.

The previous prime is 38873900081. The next prime is 38873900123. The reversal of 38873900083 is 38000937883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38873900083 - 21 = 38873900081 is a prime.

It is a super-2 number, since 2×388739000832 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38873900081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3509608 + ... + 3520666.

It is an arithmetic number, because the mean of its divisors is an integer number (4868523520).

Almost surely, 238873900083 is an apocalyptic number.

38873900083 is a deficient number, since it is larger than the sum of its proper divisors (74288077).

38873900083 is a wasteful number, since it uses less digits than its factorization.

38873900083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17457.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 38873900083 in words is "thirty-eight billion, eight hundred seventy-three million, nine hundred thousand, eighty-three".

Divisors: 1 607 5791 11059 3515137 6712813 64042669 38873900083