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14768495280400 = 24521921492
BaseRepresentation
bin1101011011101000111011…
…1010100100000100010000
31221021212001211101010010111
43112322032322210010100
53413431334242433100
651224315244011104
73052663036431121
oct326721672440420
957255054333114
1014768495280400
114784313632234
1217a6297230a94
13831880b82cb4
14390b285b8048
151a92684386ba
hexd6e8eea4110

14768495280400 has 45 divisors (see below), whose sum is σ = 35481494567311. Its totient is φ = 5907367368320.

The previous prime is 14768495280379. The next prime is 14768495280493. The reversal of 14768495280400 is 408259486741.

The square root of 14768495280400 is 3842980.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2049971059984 + 12718524220416 = 1431772^2 + 3566304^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 76763526 + ... + 76955674.

Almost surely, 214768495280400 is an apocalyptic number.

14768495280400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14768495280400 is the 3842980-th square number.

It is an amenable number.

14768495280400 is an abundant number, since it is smaller than the sum of its proper divisors (20712999286911).

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

14768495280400 is an frugal number, since it uses more digits than its factorization.

14768495280400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384316 (or 192156 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 14768495280400 in words is "fourteen trillion, seven hundred sixty-eight billion, four hundred ninety-five million, two hundred eighty thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 192149 384298 768596 960745 1537192 1921490 3074384 3842980 4803725 7685960 9607450 15371920 19214900 38429800 76859600 36921238201 73842476402 147684952804 184606191005 295369905608 369212382010 590739811216 738424764020 923030955025 1476849528040 1846061910050 2953699056080 3692123820100 7384247640200 14768495280400