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48940424160 = 253517312792
BaseRepresentation
bin101101100101000100…
…111001101111100000
311200022202001010211020
4231211010321233200
51300212222033120
634252151045440
73351534512235
oct554504715740
9150282033736
1048940424160
1119834659041
12959a070880
1347cc3a3984
142523b1578c
151416846640
hexb65139be0

48940424160 has 432 divisors, whose sum is σ = 170828109648. Its totient is φ = 11736391680.

The previous prime is 48940424089. The next prime is 48940424161. The reversal of 48940424160 is 6142404984.

48940424160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48940424161) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 619499001 + ... + 619499079.

It is an arithmetic number, because the mean of its divisors is an integer number (395435439).

Almost surely, 248940424160 is an apocalyptic number.

48940424160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48940424160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85414054824).

48940424160 is an abundant number, since it is smaller than the sum of its proper divisors (121887685488).

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

48940424160 is a wasteful number, since it uses less digits than its factorization.

48940424160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 48940424160 in words is "forty-eight billion, nine hundred forty million, four hundred twenty-four thousand, one hundred sixty".