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5271088980800 = 26525955837807
BaseRepresentation
bin100110010110100010101…
…1000101110001101000000
3200122220121020212012121102
41030231011120232031000
51142330142234341200
615113301014113532
71052552333036006
oct114550530561500
920586536765542
105271088980800
111752502349165
127116a504b8a8
132c30a5321006
1414319cd50a76
15921a6bb26d5
hex4cb4562e340

5271088980800 has 84 divisors (see below), whose sum is σ = 13190007005760. Its totient is φ = 2072699358720.

The previous prime is 5271088980799. The next prime is 5271088980811. The reversal of 5271088980800 is 80898801725.

It is a super-2 number, since 2×52710889808002 (a number of 26 digits) 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 11 ways as a sum of consecutive naturals, for example, 27824504 + ... + 28013303.

Almost surely, 25271088980800 is an apocalyptic number.

5271088980800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5271088980800 is an abundant number, since it is smaller than the sum of its proper divisors (7918918024960).

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

5271088980800 is a wasteful number, since it uses less digits than its factorization.

5271088980800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55837888 (or 55837873 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 56.

The spelling of 5271088980800 in words is "five trillion, two hundred seventy-one billion, eighty-eight million, nine hundred eighty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 59 64 80 100 118 160 200 236 295 320 400 472 590 800 944 1180 1475 1600 1888 2360 2950 3776 4720 5900 9440 11800 18880 23600 47200 94400 55837807 111675614 223351228 279189035 446702456 558378070 893404912 1116756140 1395945175 1786809824 2233512280 2791890350 3294430613 3573619648 4467024560 5583780700 6588861226 8934049120 11167561400 13177722452 16472153065 17868098240 22335122800 26355444904 32944306130 44670245600 52710889808 65888612260 82360765325 89340491200 105421779616 131777224520 164721530650 210843559232 263554449040 329443061300 527108898080 658886122600 1054217796160 1317772245200 2635544490400 5271088980800