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48897830342 = 2191498636141
BaseRepresentation
bin101101100010100010…
…011010110111000110
311200012202220011002102
4231202202122313012
51300120321032332
634244030112102
73350506462064
oct554242326706
9150182804072
1048897830342
1119812606739
12958794b632
1347c360c62a
14251c1c9034
151412c31062
hexb6289adc6

48897830342 has 16 divisors (see below), whose sum is σ = 77725278000. Its totient is φ = 23006676960.

The previous prime is 48897830327. The next prime is 48897830363. The reversal of 48897830342 is 24303879884.

It is a happy number.

48897830342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4312409 + ... + 4323732.

It is an arithmetic number, because the mean of its divisors is an integer number (4857829875).

Almost surely, 248897830342 is an apocalyptic number.

48897830342 is a deficient number, since it is larger than the sum of its proper divisors (28827447658).

48897830342 is a wasteful number, since it uses less digits than its factorization.

48897830342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8636311.

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 48897830342 in words is "forty-eight billion, eight hundred ninety-seven million, eight hundred thirty thousand, three hundred forty-two".

Divisors: 1 2 19 38 149 298 2831 5662 8636141 17272282 164086679 328173358 1286785009 2573570018 24448915171 48897830342