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12607480870002 = 23323181145138651
BaseRepresentation
bin1011011101110110100001…
…1010110011010001110010
31122122021010000111201201000
42313131220122303101302
53123030110100320002
642451444033222430
72440601062140114
oct267355032632162
948567100451630
1012607480870002
114020891302797
1214b74b7a01a16
13705b5a16a995
143182c35d53b4
1516ce398e261c
hexb77686b3472

12607480870002 has 128 divisors (see below), whose sum is σ = 29417276528640. Its totient is φ = 3994709400000.

The previous prime is 12607480869961. The next prime is 12607480870027. The reversal of 12607480870002 is 20007808470621.

It is a self number, because there is not a number n which added to its sum of digits gives 12607480870002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326168377 + ... + 326207027.

It is an arithmetic number, because the mean of its divisors is an integer number (229822472880).

Almost surely, 212607480870002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12607480870002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14708638264320).

12607480870002 is an abundant number, since it is smaller than the sum of its proper divisors (16809795658638).

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

12607480870002 is a wasteful number, since it uses less digits than its factorization.

12607480870002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40317 (or 40311 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 12607480870002 in words is "twelve trillion, six hundred seven billion, four hundred eighty million, eight hundred seventy thousand, two".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 138 181 207 362 414 543 621 1086 1242 1451 1629 2902 3258 4163 4353 4887 8326 8706 9774 12489 13059 24978 26118 33373 37467 38651 39177 66746 74934 77302 78354 100119 112401 115953 200238 224802 231906 262631 300357 347859 525262 600714 695718 787893 888973 901071 1043577 1575786 1777946 1802142 2087154 2363679 2666919 4727358 5333838 6040513 6995831 7091037 8000757 12081026 13991662 14182074 16001514 18121539 20987493 24002271 36243078 41974986 48004542 54364617 56082601 62962479 108729234 112165202 125924958 160904113 163093851 168247803 188887437 321808226 326187702 336495606 377774874 482712339 504743409 965424678 1009486818 1289899823 1448137017 1514230227 2579799646 2896274034 3028460454 3869699469 4344411051 7739398938 8688822102 10150950781 11609098407 20301901562 23218196814 30452852343 34827295221 60905704686 69654590442 91358557029 182717114058 233471867963 274075671087 466943735926 548151342174 700415603889 1400831207778 2101246811667 4202493623334 6303740435001 12607480870002