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48550275125 = 531135309291
BaseRepresentation
bin101101001101110100…
…100110100000110101
311122022112220111221222
4231031310212200311
51243412332301000
634145332520125
73336056346422
oct551564464065
9148275814858
1048550275125
1119654401320
1294ab480045
134769601161
1424c7d96d49
1513e247ba85
hexb4dd26835

48550275125 has 16 divisors (see below), whose sum is σ = 66098994624. Its totient is φ = 35309290000.

The previous prime is 48550275047. The next prime is 48550275127. The reversal of 48550275125 is 52157205584.

48550275125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-48550275125 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48550275127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17653271 + ... + 17656020.

It is an arithmetic number, because the mean of its divisors is an integer number (4131187164).

Almost surely, 248550275125 is an apocalyptic number.

It is an amenable number.

48550275125 is a deficient number, since it is larger than the sum of its proper divisors (17548719499).

48550275125 is a wasteful number, since it uses less digits than its factorization.

48550275125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35309317 (or 35309307 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 44.

The spelling of 48550275125 in words is "forty-eight billion, five hundred fifty million, two hundred seventy-five thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 1375 35309291 176546455 388402201 882732275 1942011005 4413661375 9710055025 48550275125