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3800703480 = 233574524647
BaseRepresentation
bin1110001010001010…
…0010000111111000
3100210212200202000120
43202202202013320
530240440002410
61425050133240
7163120306110
oct34242420770
910725622016
103800703480
111680441862
128a0a21220
13487552692
14280ab6040
15173a09570
hexe28a21f8

3800703480 has 64 divisors (see below), whose sum is σ = 13030986240. Its totient is φ = 868732032.

The previous prime is 3800703469. The next prime is 3800703493. The reversal of 3800703480 is 843070083.

It is a super-2 number, since 2×38007034802 = 28890693885768220800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261484 + ... + 2263163.

It is an arithmetic number, because the mean of its divisors is an integer number (203609160).

Almost surely, 23800703480 is an apocalyptic number.

3800703480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3800703480 is an abundant number, since it is smaller than the sum of its proper divisors (9230282760).

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

3800703480 is a wasteful number, since it uses less digits than its factorization.

3800703480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524668 (or 4524664 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3800703480 is about 61649.8457418995. The cubic root of 3800703480 is about 1560.5870407340.

The spelling of 3800703480 in words is "three billion, eight hundred million, seven hundred three thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 4524647 9049294 13573941 18098588 22623235 27147882 31672529 36197176 45246470 54295764 63345058 67869705 90492940 95017587 108591528 126690116 135739410 158362645 180985880 190035174 253380232 271478820 316725290 380070348 475087935 542957640 633450580 760140696 950175870 1266901160 1900351740 3800703480