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58490486880 = 2535717407883
BaseRepresentation
bin110110011110010011…
…100000000001100000
312120222022011121000220
4312132103200001200
51424242031040010
642511542043040
74140306635550
oct663623400140
9176868147026
1058490486880
112289539a561
12b404419480
135691ab6b67
142b8c1d5160
1517c4e79970
hexd9e4e0060

58490486880 has 96 divisors (see below), whose sum is σ = 210565764864. Its totient is φ = 13369253376.

The previous prime is 58490486867. The next prime is 58490486893. The reversal of 58490486880 is 8868409485.

It is an interprime number because it is at equal distance from previous prime (58490486867) and next prime (58490486893).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×584904868803 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 8700582 + ... + 8707301.

It is an arithmetic number, because the mean of its divisors is an integer number (2193393384).

Almost surely, 258490486880 is an apocalyptic number.

It is an amenable number.

58490486880 is an abundant number, since it is smaller than the sum of its proper divisors (152075277984).

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

58490486880 is a wasteful number, since it uses less digits than its factorization.

58490486880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17407908 (or 17407900 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 60.

The spelling of 58490486880 in words is "fifty-eight billion, four hundred ninety million, four hundred eighty-six thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 17407883 34815766 52223649 69631532 87039415 104447298 121855181 139263064 174078830 208894596 243710362 261118245 278526128 348157660 365565543 417789192 487420724 522236490 557052256 609275905 696315320 731131086 835578384 974841448 1044472980 1218551810 1392630640 1462262172 1671156768 1827827715 1949682896 2088945960 2437103620 2785261280 2924524344 3655655430 3899365792 4177891920 4874207240 5849048688 7311310860 8355783840 9748414480 11698097376 14622621720 19496828960 29245243440 58490486880