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2995113786 = 237613373469
BaseRepresentation
bin1011001010000101…
…1100111100111010
321201201211112201020
42302201130330322
522113222120121
61213111403310
7134136022110
oct26241347472
97651745636
102995113786
1112a7733355
126b7083536
133896934a2
14205ad3ab0
15127e2b1c6
hexb285cf3a

2995113786 has 64 divisors (see below), whose sum is σ = 6980862720. Its totient is φ = 838978560.

The previous prime is 2995113769. The next prime is 2995113799. The reversal of 2995113786 is 6873115992.

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 31 ways as a sum of consecutive naturals, for example, 861660 + ... + 865128.

It is an arithmetic number, because the mean of its divisors is an integer number (109075980).

Almost surely, 22995113786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2995113786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3490431360).

2995113786 is an abundant number, since it is smaller than the sum of its proper divisors (3985748934).

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

2995113786 is a wasteful number, since it uses less digits than its factorization.

2995113786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879.

The product of its digits is 816480, while the sum is 51.

The square root of 2995113786 is about 54727.6327461731. The cubic root of 2995113786 is about 1441.4661292530.

The spelling of 2995113786 in words is "two billion, nine hundred ninety-five million, one hundred thirteen thousand, seven hundred eighty-six".

Divisors: 1 2 3 6 7 14 21 42 61 122 183 337 366 427 674 854 1011 1281 2022 2359 2562 3469 4718 6938 7077 10407 14154 20557 20814 24283 41114 48566 61671 72849 123342 143899 145698 211609 287798 423218 431697 634827 863394 1169053 1269654 1481263 2338106 2962526 3507159 4443789 7014318 8183371 8887578 16366742 24550113 49100226 71312233 142624466 213936699 427873398 499185631 998371262 1497556893 2995113786