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6914064087 = 327293784381
BaseRepresentation
bin1100111000001110…
…00011111011010111
3122211212000211212200
412130013003323113
5103130000022322
63102024215543
7333223401150
oct63407037327
918755024780
106914064087
112a28899757
12140b60a5b3
13862577aa8
1449838a927
152a6ee18ac
hex19c1c3ed7

6914064087 has 24 divisors (see below), whose sum is σ = 11807271840. Its totient is φ = 3814655040.

The previous prime is 6914064083. The next prime is 6914064187. The reversal of 6914064087 is 7804604196.

It is not a de Polignac number, because 6914064087 - 22 = 6914064083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6914064083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1890364 + ... + 1894017.

It is an arithmetic number, because the mean of its divisors is an integer number (491969660).

Almost surely, 26914064087 is an apocalyptic number.

6914064087 is a deficient number, since it is larger than the sum of its proper divisors (4893207753).

6914064087 is a wasteful number, since it uses less digits than its factorization.

6914064087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784423 (or 3784420 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 6914064087 is about 83150.8513907104. The cubic root of 6914064087 is about 1905.0708577194.

The spelling of 6914064087 in words is "six billion, nine hundred fourteen million, sixty-four thousand, eighty-seven".

Divisors: 1 3 7 9 21 29 63 87 203 261 609 1827 3784381 11353143 26490667 34059429 79472001 109747049 238416003 329241147 768229343 987723441 2304688029 6914064087