Search a number
-
+
48753683125 = 54721978081
BaseRepresentation
bin101101011001111100…
…100010101010110101
311122211201122201021121
4231121330202222311
51244321420330000
634221440343541
73344106316600
oct553174425265
9148751581247
1048753683125
1119749201804
129547614bb1
13479c7ac714
142506dc5337
15140525ab1a
hexb59f22ab5

48753683125 has 60 divisors (see below), whose sum is σ = 71237706012. Its totient is φ = 33257280000.

The previous prime is 48753683113. The next prime is 48753683203. The reversal of 48753683125 is 52138635784.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 26485284049 + 22268399076 = 162743^2 + 149226^2 .

It is not a de Polignac number, because 48753683125 - 25 = 48753683093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6029085 + ... + 6037165.

Almost surely, 248753683125 is an apocalyptic number.

It is an amenable number.

48753683125 is a deficient number, since it is larger than the sum of its proper divisors (22484022887).

48753683125 is an equidigital number, since it uses as much as digits as its factorization.

48753683125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312 (or 8290 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The spelling of 48753683125 in words is "forty-eight billion, seven hundred fifty-three million, six hundred eighty-three thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 49 125 175 197 245 625 875 985 1225 1379 4375 4925 6125 6895 8081 9653 24625 30625 34475 40405 48265 56567 123125 172375 202025 241325 282835 395969 861875 1010125 1206625 1414175 1591957 1979845 5050625 6033125 7070875 7959785 9899225 11143699 35354375 39798925 49496125 55718495 78005893 198994625 247480625 278592475 390029465 994973125 1392962375 1950147325 6964811875 9750736625 48753683125