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48388205037 = 3139116038861
BaseRepresentation
bin101101000100001010…
…010110100111101101
311121220020221111121010
4231010022112213231
51243044340030122
634121303055433
73332050646034
oct550412264755
9147806844533
1048388205037
11195809756a7
129465141579
134741b673b3
1424b064971b
1513d3115e0c
hexb442969ed

48388205037 has 8 divisors (see below), whose sum is σ = 64981762720. Its totient is φ = 32026725360.

The previous prime is 48388205029. The next prime is 48388205057. The reversal of 48388205037 is 73050288384.

48388205037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 48388205037 - 23 = 48388205029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48388205057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58019014 + ... + 58019847.

It is an arithmetic number, because the mean of its divisors is an integer number (8122720340).

Almost surely, 248388205037 is an apocalyptic number.

It is an amenable number.

48388205037 is a deficient number, since it is larger than the sum of its proper divisors (16593557683).

48388205037 is a wasteful number, since it uses less digits than its factorization.

48388205037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116039003.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 48388205037 in words is "forty-eight billion, three hundred eighty-eight million, two hundred five thousand, thirty-seven".

Divisors: 1 3 139 417 116038861 348116583 16129401679 48388205037