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48808800 = 2532526779
BaseRepresentation
bin1011101000110…
…0001101100000
310101211202002100
42322030031200
544443340200
64502050400
71131603465
oct272141540
9111752070
1048808800
1125607857
1214419a00
13a15c161
1466a766c
154441d00
hex2e8c360

48808800 has 108 divisors (see below), whose sum is σ = 172137420. Its totient is φ = 13013760.

The previous prime is 48808789. The next prime is 48808801. The reversal of 48808800 is 880884.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48808801) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 3811 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (1593865).

Almost surely, 248808800 is an apocalyptic number.

48808800 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 48808800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86068710).

48808800 is an abundant number, since it is smaller than the sum of its proper divisors (123328620).

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

48808800 is a wasteful number, since it uses less digits than its factorization.

48808800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 48808800 is about 6986.3295084043. The cubic root of 48808800 is about 365.4539919121.

The spelling of 48808800 in words is "forty-eight million, eight hundred eight thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 600 720 800 900 1200 1440 1800 2400 3600 6779 7200 13558 20337 27116 33895 40674 54232 61011 67790 81348 101685 108464 122022 135580 162696 169475 203370 216928 244044 271160 305055 325392 338950 406740 488088 508425 542320 610110 650784 677900 813480 976176 1016850 1084640 1220220 1355800 1525275 1626960 1952352 2033700 2440440 2711600 3050550 3253920 4067400 4880880 5423200 6101100 8134800 9761760 12202200 16269600 24404400 48808800