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48820884 = 2237581201
BaseRepresentation
bin1011101000111…
…1001010010100
310101212100122220
42322033022110
544444232014
64502222340
71131653640
oct272171224
9111770586
1048820884
1125615942
12144249b0
13a1647c8
1466abc20
1544456a9
hex2e8f294

48820884 has 24 divisors (see below), whose sum is σ = 130189248. Its totient is φ = 13948800.

The previous prime is 48820883. The next prime is 48820913. The reversal of 48820884 is 48802884.

48820884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48820883) 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 7 ways as a sum of consecutive naturals, for example, 290517 + ... + 290684.

It is an arithmetic number, because the mean of its divisors is an integer number (5424552).

Almost surely, 248820884 is an apocalyptic number.

It is an amenable number.

48820884 is an abundant number, since it is smaller than the sum of its proper divisors (81368364).

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

48820884 is a wasteful number, since it uses less digits than its factorization.

48820884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581215 (or 581213 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 48820884 is about 6987.1942866933. The cubic root of 48820884 is about 365.4841489168.

The spelling of 48820884 in words is "forty-eight million, eight hundred twenty thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 581201 1162402 1743603 2324804 3487206 4068407 6974412 8136814 12205221 16273628 24410442 48820884