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676703082261 = 31786312627649
BaseRepresentation
bin10011101100011101010…
…01011001011100010101
32101200200121020100120210
421312032221121130111
542041341442113021
61234512331320033
766614222202363
oct11661651313425
92350617210523
10676703082261
11240a96280578
12ab1965b0019
134ba74a1bc0b
1424a77206633
1512908b96e76
hex9d8ea59715

676703082261 has 8 divisors (see below), whose sum is σ = 902321358400. Its totient is φ = 451110097152.

The previous prime is 676703082259. The next prime is 676703082311. The reversal of 676703082261 is 162280307676.

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

It is not a de Polignac number, because 676703082261 - 21 = 676703082259 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 676703082261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676703082761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6260236 + ... + 6367413.

It is an arithmetic number, because the mean of its divisors is an integer number (112790169800).

Almost surely, 2676703082261 is an apocalyptic number.

It is an amenable number.

676703082261 is a deficient number, since it is larger than the sum of its proper divisors (225618276139).

676703082261 is a wasteful number, since it uses less digits than its factorization.

676703082261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12645515.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 676703082261 in words is "six hundred seventy-six billion, seven hundred three million, eighty-two thousand, two hundred sixty-one".

Divisors: 1 3 17863 53589 12627649 37882947 225567694087 676703082261