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676411870 = 2567641187
BaseRepresentation
bin101000010100010…
…011100111011110
31202010210021122111
4220110103213132
52341130134440
6151041504234
722522256161
oct5024234736
91663707574
10676411870
113178a9282
1216a64207a
13aa1a0a14
1465b97ad8
153e5b34ea
hex285139de

676411870 has 8 divisors (see below), whose sum is σ = 1217541384. Its totient is φ = 270564744.

The previous prime is 676411849. The next prime is 676411871. The reversal of 676411870 is 78114676.

676411870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676411871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33820584 + ... + 33820603.

It is an arithmetic number, because the mean of its divisors is an integer number (152192673).

Almost surely, 2676411870 is an apocalyptic number.

676411870 is a deficient number, since it is larger than the sum of its proper divisors (541129514).

676411870 is a wasteful number, since it uses less digits than its factorization.

676411870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67641194.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 676411870 is about 26007.9193708378. The cubic root of 676411870 is about 877.8165004133.

The spelling of 676411870 in words is "six hundred seventy-six million, four hundred eleven thousand, eight hundred seventy".

Divisors: 1 2 5 10 67641187 135282374 338205935 676411870