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48380022 = 2322687779
BaseRepresentation
bin1011100010001…
…1100001110110
310101000221220200
42320203201312
544341130042
64444541330
71125136425
oct270434166
9111027820
1048380022
1125344699
1214251846
13a03bc42
1465d52bc
1543a9c4c
hex2e23876

48380022 has 12 divisors (see below), whose sum is σ = 104823420. Its totient is φ = 16126668.

The previous prime is 48380009. The next prime is 48380029. The reversal of 48380022 is 22008384.

48380022 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 (48380029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343872 + ... + 1343907.

It is an arithmetic number, because the mean of its divisors is an integer number (8735285).

Almost surely, 248380022 is an apocalyptic number.

48380022 is an abundant number, since it is smaller than the sum of its proper divisors (56443398).

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

48380022 is a wasteful number, since it uses less digits than its factorization.

48380022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687787 (or 2687784 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 48380022 is about 6955.5748863771. The cubic root of 48380022 is about 364.3806899502.

The spelling of 48380022 in words is "forty-eight million, three hundred eighty thousand, twenty-two".

Divisors: 1 2 3 6 9 18 2687779 5375558 8063337 16126674 24190011 48380022