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676141676 = 227191270943
BaseRepresentation
bin101000010011010…
…001101001101100
31202010021120000022
4220103101221230
52341043013201
6151032021312
722520052350
oct5023215154
91663246008
10676141676
11317734281
1216a531838
13aa107a42
1465b27460
153e55d41b
hex284d1a6c

676141676 has 24 divisors (see below), whose sum is σ = 1423457280. Its totient is φ = 274523472.

The previous prime is 676141639. The next prime is 676141681.

676141676 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634940 + ... + 636003.

It is an arithmetic number, because the mean of its divisors is an integer number (59310720).

Almost surely, 2676141676 is an apocalyptic number.

It is an amenable number.

676141676 is an abundant number, since it is smaller than the sum of its proper divisors (747315604).

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

676141676 is a wasteful number, since it uses less digits than its factorization.

676141676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270973 (or 1270971 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 676141676 is about 26002.7243957244. The cubic root of 676141676 is about 877.6996030269.

The spelling of 676141676 in words is "six hundred seventy-six million, one hundred forty-one thousand, six hundred seventy-six".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 1270943 2541886 5083772 8896601 17793202 24147917 35586404 48295834 96591668 169035419 338070838 676141676