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48192522937 = 136761548309
BaseRepresentation
bin101100111000011111…
…111000101010111001
311121101121201211012221
4230320133320222321
51242144241213222
634050033004041
73324153454216
oct547037705271
9147347654187
1048192522937
1119490471859
12940b6b3621
134710462580
14249266cb0d
1513c0d610c7
hexb387f8ab9

48192522937 has 8 divisors (see below), whose sum is σ = 51907411080. Its totient is φ = 44478744960.

The previous prime is 48192522907. The next prime is 48192522941. The reversal of 48192522937 is 73922529184.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7489863936 + 40702659001 = 86544^2 + 201749^2 .

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

It is not a de Polignac number, because 48192522937 - 211 = 48192520889 is a prime.

It is a super-2 number, since 2×481925229372 (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 (48192522907) 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, 186262 + ... + 362047.

It is an arithmetic number, because the mean of its divisors is an integer number (6488426385).

Almost surely, 248192522937 is an apocalyptic number.

It is an amenable number.

48192522937 is a deficient number, since it is larger than the sum of its proper divisors (3714888143).

48192522937 is a wasteful number, since it uses less digits than its factorization.

48192522937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555083.

The product of its digits is 2177280, while the sum is 52.

The spelling of 48192522937 in words is "forty-eight billion, one hundred ninety-two million, five hundred twenty-two thousand, nine hundred thirty-seven".

Divisors: 1 13 6761 87893 548309 7128017 3707117149 48192522937