Search a number
-
+
48712152348 = 22321971216597
BaseRepresentation
bin101101010111011110…
…000111010100011100
311122201211111201202200
4231113132013110130
51244230302333343
634213354251500
73343063314606
oct552736072434
9148654451680
1048712152348
1119727816052
129535726b90
134793ccb1b2
142501694176
1514017a54d3
hexb5778751c

48712152348 has 36 divisors (see below), whose sum is σ = 129614208360. Its totient is φ = 15382784736.

The previous prime is 48712152347. The next prime is 48712152361. The reversal of 48712152348 is 84325121784.

48712152348 is a `hidden beast` number, since 4 + 87 + 1 + 2 + 1 + 523 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48712152347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35607615 + ... + 35608982.

Almost surely, 248712152348 is an apocalyptic number.

It is an amenable number.

48712152348 is an abundant number, since it is smaller than the sum of its proper divisors (80902056012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48712152348 is a wasteful number, since it uses less digits than its factorization.

48712152348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71216626 (or 71216621 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The spelling of 48712152348 in words is "forty-eight billion, seven hundred twelve million, one hundred fifty-two thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 71216597 142433194 213649791 284866388 427299582 640949373 854599164 1281898746 1353115343 2563797492 2706230686 4059346029 5412461372 8118692058 12178038087 16237384116 24356076174 48712152348