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48893760 = 263355659
BaseRepresentation
bin1011101010000…
…0111101000000
310102000001122000
42322200331000
5100004100020
64503544000
71132406256
oct272407500
9112001560
1048893760
1125665673
121445b000
13a18ba26
1466ca5d6
15445c090
hex2ea0f40

48893760 has 112 divisors (see below), whose sum is σ = 172516800. Its totient is φ = 13036032.

The previous prime is 48893753. The next prime is 48893777. The reversal of 48893760 is 6739884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 5811 + ... + 11469.

Almost surely, 248893760 is an apocalyptic number.

48893760 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 48893760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86258400).

48893760 is an abundant number, since it is smaller than the sum of its proper divisors (123623040).

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

48893760 is a wasteful number, since it uses less digits than its factorization.

48893760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685 (or 5669 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 48893760 is about 6992.4073107908. The cubic root of 48893760 is about 365.6659138962.

It can be divided in two parts, 4889 and 3760, that added together give a square (8649 = 932).

The spelling of 48893760 in words is "forty-eight million, eight hundred ninety-three thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 5659 8640 11318 16977 22636 28295 33954 45272 50931 56590 67908 84885 90544 101862 113180 135816 152793 169770 181088 203724 226360 254655 271632 305586 339540 362176 407448 452720 509310 543264 611172 679080 763965 814896 905440 1018620 1086528 1222344 1358160 1527930 1629792 1810880 2037240 2444688 2716320 3055860 3259584 4074480 4889376 5432640 6111720 8148960 9778752 12223440 16297920 24446880 48893760