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5244084800 = 265214921997
BaseRepresentation
bin1001110001001001…
…00110001001000000
3111112110200002221222
410320210212021000
541214441203200
62224210534212
7243644661653
oct47044461100
914473602858
105244084800
112251170589
121024297368
136575aca76
1437a67b89a
1520a5bcd85
hex138926240

5244084800 has 84 divisors (see below), whose sum is σ = 12990918900. Its totient is φ = 2083461120.

The previous prime is 5244084793. The next prime is 5244084821. The reversal of 5244084800 is 84804425.

It can be written as a sum of positive squares in 6 ways, for example, as 407716864 + 4836367936 = 20192^2 + 69544^2 .

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 11 ways as a sum of consecutive naturals, for example, 227402 + ... + 249398.

Almost surely, 25244084800 is an apocalyptic number.

5244084800 is a gapful number since it is divisible by the number (50) 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 5244084800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6495459450).

5244084800 is an abundant number, since it is smaller than the sum of its proper divisors (7746834100).

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

5244084800 is a wasteful number, since it uses less digits than its factorization.

5244084800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22168 (or 22153 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 5244084800 is about 72416.0534688269. The cubic root of 5244084800 is about 1737.3603345114.

The spelling of 5244084800 in words is "five billion, two hundred forty-four million, eighty-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 149 160 200 298 320 400 596 745 800 1192 1490 1600 2384 2980 3725 4768 5960 7450 9536 11920 14900 21997 23840 29800 43994 47680 59600 87988 109985 119200 175976 219970 238400 351952 439940 549925 703904 879880 1099850 1407808 1759760 2199700 3277553 3519520 4399400 6555106 7039040 8798800 13110212 16387765 17597600 26220424 32775530 35195200 52440848 65551060 81938825 104881696 131102120 163877650 209763392 262204240 327755300 524408480 655510600 1048816960 1311021200 2622042400 5244084800