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16834706382 = 23131719668203
BaseRepresentation
bin11111010110110110…
…10011101111001110
31121110020110200200210
433223123103233032
5233434141101012
611422254103250
71134115433424
oct175333235716
947406420623
1016834706382
11715983108a
123319aaab26
13178399b330
14b59b73114
15687e2623c
hex3eb6d3bce

16834706382 has 64 divisors (see below), whose sum is σ = 40412977920. Its totient is φ = 4618612224.

The previous prime is 16834706377. The next prime is 16834706387. The reversal of 16834706382 is 28360743861.

It is an interprime number because it is at equal distance from previous prime (16834706377) and next prime (16834706387).

It is a super-3 number, since 3×168347063823 (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16834706387) by changing a digit.

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, 308908 + ... + 359295.

It is an arithmetic number, because the mean of its divisors is an integer number (631452780).

Almost surely, 216834706382 is an apocalyptic number.

16834706382 is an abundant number, since it is smaller than the sum of its proper divisors (23578271538).

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

16834706382 is a wasteful number, since it uses less digits than its factorization.

16834706382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668257.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 16834706382 in words is "sixteen billion, eight hundred thirty-four million, seven hundred six thousand, three hundred eighty-two".

Divisors: 1 2 3 6 13 17 19 26 34 38 39 51 57 78 102 114 221 247 323 442 494 646 663 741 969 1326 1482 1938 4199 8398 12597 25194 668203 1336406 2004609 4009218 8686639 11359451 12695857 17373278 22718902 25391714 26059917 34078353 38087571 52119834 68156706 76175142 147672863 165046141 215829569 295345726 330092282 431659138 443018589 495138423 647488707 886037178 990276846 1294977414 2805784397 5611568794 8417353191 16834706382