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4215673936068 = 2237611065777201
BaseRepresentation
bin111101010110001001101…
…111110101100011000100
3112221000101120020211121020
4331112021233311203010
51023032200011423233
612544353122551140
7613400221134540
oct75261157654304
915830346224536
104215673936068
111385948041a41
125810388084b0
132476c847879a
1410807ad56a20
15749d54b89b3
hex3d589bf58c4

4215673936068 has 96 divisors (see below), whose sum is σ = 11427309105408. Its totient is φ = 1184606208000.

The previous prime is 4215673936043. The next prime is 4215673936109. The reversal of 4215673936068 is 8606393765124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54567868 + ... + 54645068.

It is an arithmetic number, because the mean of its divisors is an integer number (119034469848).

It is a 1-persistent number, because it is pandigital, but 2⋅4215673936068 = 8431347872136 is not.

Almost surely, 24215673936068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4215673936068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5713654552704).

4215673936068 is an abundant number, since it is smaller than the sum of its proper divisors (7211635169340).

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

4215673936068 is a wasteful number, since it uses less digits than its factorization.

4215673936068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87933 (or 87931 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 4215673936068 in words is "four trillion, two hundred fifteen billion, six hundred seventy-three million, nine hundred thirty-six thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 61 84 122 183 244 366 427 732 854 1281 1708 2562 5124 10657 21314 31971 42628 63942 74599 77201 127884 149198 154402 223797 231603 298396 308804 447594 463206 540407 650077 895188 926412 1080814 1300154 1621221 1950231 2161628 2600308 3242442 3900462 4550539 4709261 6484884 7800924 9101078 9418522 13651617 14127783 18202156 18837044 27303234 28255566 32964827 54606468 56511132 65929654 98894481 131859308 197788962 395577924 822731057 1645462114 2468193171 3290924228 4936386342 5759117399 9872772684 11518234798 17277352197 23036469596 34554704394 50186594477 69109408788 100373188954 150559783431 200746377908 301119566862 351306161339 602239133724 702612322678 1053918484017 1405224645356 2107836968034 4215673936068