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830184082651 = 73111712943111
BaseRepresentation
bin11000001010010101101…
…00111100110011011011
32221100211221211000021201
430011022310330303123
5102100204111121101
61433214210015031
7113656510162000
oct14051264746333
92840757730251
10830184082651
112a00962a9850
12114a8ab77477
1360394514a01
142c27700b8a7
15168dd17de01
hexc14ad3ccdb

830184082651 has 32 divisors (see below), whose sum is σ = 1118284876800. Its totient is φ = 608843894400.

The previous prime is 830184082591. The next prime is 830184082723. The reversal of 830184082651 is 156280481038.

It is not a de Polignac number, because 830184082651 - 27 = 830184082523 is a prime.

It is a super-2 number, since 2×8301840826512 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (830184082451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6407415 + ... + 6535696.

It is an arithmetic number, because the mean of its divisors is an integer number (34946402400).

Almost surely, 2830184082651 is an apocalyptic number.

830184082651 is a deficient number, since it is larger than the sum of its proper divisors (288100794149).

830184082651 is a wasteful number, since it uses less digits than its factorization.

830184082651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943160 (or 12943146 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 830184082651 in words is "eight hundred thirty billion, one hundred eighty-four million, eighty-two thousand, six hundred fifty-one".

Divisors: 1 7 11 17 49 77 119 187 343 539 833 1309 3773 5831 9163 64141 12943111 90601777 142374221 220032887 634212439 996619547 1540230209 2420361757 4439487073 6976336829 10781611463 16942532299 48834357803 75471280241 118597726093 830184082651