Search a number
-
+
6875676190 = 254491531331
BaseRepresentation
bin1100110011101001…
…00111111000011110
3122202011210112120201
412121310213320132
5103040133114230
63054133334114
7332246166115
oct63164477036
918664715521
106875676190
112a0915a319
1213ba79733a
13857626c66
14493236c7c
152a395c5ca
hex199d27e1e

6875676190 has 16 divisors (see below), whose sum is σ = 12403789200. Its totient is φ = 2744143360.

The previous prime is 6875676161. The next prime is 6875676191. The reversal of 6875676190 is 916765786.

It is a super-2 number, since 2×68756761902 = 94549846139465832200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6875676191) 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 7 ways as a sum of consecutive naturals, for example, 761176 + ... + 770155.

It is an arithmetic number, because the mean of its divisors is an integer number (775236825).

Almost surely, 26875676190 is an apocalyptic number.

6875676190 is a deficient number, since it is larger than the sum of its proper divisors (5528113010).

6875676190 is a wasteful number, since it uses less digits than its factorization.

6875676190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531787.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The square root of 6875676190 is about 82919.6972377492. The cubic root of 6875676190 is about 1901.5385681776.

The spelling of 6875676190 in words is "six billion, eight hundred seventy-five million, six hundred seventy-six thousand, one hundred ninety".

Divisors: 1 2 5 10 449 898 2245 4490 1531331 3062662 7656655 15313310 687567619 1375135238 3437838095 6875676190