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48842052 = 22371733361
BaseRepresentation
bin1011101001010…
…0010101000100
310101220102200220
42322110111010
5100000421202
64502504340
71132102440
oct272242504
9111812626
1048842052
112562a836
12144350b0
13a17132c
1466b5820
15444babc
hex2e94544

48842052 has 48 divisors (see below), whose sum is σ = 131037312. Its totient is φ = 13870080.

The previous prime is 48842047. The next prime is 48842063. The reversal of 48842052 is 25024884.

It is a happy number.

It is a super-3 number, since 3×488420523 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12852 + ... + 16212.

It is an arithmetic number, because the mean of its divisors is an integer number (2729944).

Almost surely, 248842052 is an apocalyptic number.

48842052 is a gapful number since it is divisible by the number (42) 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 48842052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65518656).

48842052 is an abundant number, since it is smaller than the sum of its proper divisors (82195260).

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

48842052 is a wasteful number, since it uses less digits than its factorization.

48842052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548 (or 3546 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 48842052 is about 6988.7088936369. The cubic root of 48842052 is about 365.5369640917.

The spelling of 48842052 in words is "forty-eight million, eight hundred forty-two thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 173 346 519 692 1038 1211 2076 2422 3361 3633 4844 6722 7266 10083 13444 14532 20166 23527 40332 47054 70581 94108 141162 282324 581453 1162906 1744359 2325812 3488718 4070171 6977436 8140342 12210513 16280684 24421026 48842052