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675050308715 = 51577971078967
BaseRepresentation
bin10011101001011000010…
…00100100010001101011
32101112102102020202111202
421310230020210101223
542030000334334330
61234040330514415
766525242643536
oct11645410442153
92345372222452
10675050308715
11240318334322
12aa9b4b95a0b
134b8704994c3
142495b8d5a1d
151285da21445
hex9d2c22446b

675050308715 has 16 divisors (see below), whose sum is σ = 816243607872. Its totient is φ = 535926728064.

The previous prime is 675050308703. The next prime is 675050308721. The reversal of 675050308715 is 517803050576.

It is a cyclic number.

It is not a de Polignac number, because 675050308715 - 28 = 675050308459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 675050308715.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86162 + ... + 1165128.

It is an arithmetic number, because the mean of its divisors is an integer number (51015225492).

Almost surely, 2675050308715 is an apocalyptic number.

675050308715 is a deficient number, since it is larger than the sum of its proper divisors (141193299157).

675050308715 is a wasteful number, since it uses less digits than its factorization.

675050308715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079926.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 675050308715 in words is "six hundred seventy-five billion, fifty million, three hundred eight thousand, seven hundred fifteen".

Divisors: 1 5 157 785 797 3985 125129 625645 1078967 5394835 169397819 846989095 859936699 4299683495 135010061743 675050308715