Search a number
-
+
48789464925 = 35217192014013
BaseRepresentation
bin101101011100000101…
…000010011101011101
311122221012222121200110
4231130011002131131
51244410100334200
634225155320233
73345022415655
oct553405023535
9148835877613
1048789464925
1119767421143
1295575b0079
1347a702a296
14250ba5b365
151408477b50
hexb5c14275d

48789464925 has 48 divisors (see below), whose sum is σ = 89905584960. Its totient is φ = 23201418240.

The previous prime is 48789464881. The next prime is 48789464929. The reversal of 48789464925 is 52946498784.

48789464925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48789464925 - 29 = 48789464413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48789464929) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 982782 + ... + 1031231.

It is an arithmetic number, because the mean of its divisors is an integer number (1873033020).

Almost surely, 248789464925 is an apocalyptic number.

It is an amenable number.

48789464925 is a deficient number, since it is larger than the sum of its proper divisors (41116120035).

48789464925 is a wasteful number, since it uses less digits than its factorization.

48789464925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014062 (or 2014057 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 66.

The spelling of 48789464925 in words is "forty-eight billion, seven hundred eighty-nine million, four hundred sixty-four thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 17 19 25 51 57 75 85 95 255 285 323 425 475 969 1275 1425 1615 4845 8075 24225 2014013 6042039 10070065 30210195 34238221 38266247 50350325 102714663 114798741 151050975 171191105 191331235 513573315 573993705 650526199 855955525 956656175 1951578597 2567866575 2869968525 3252630995 9757892985 16263154975 48789464925