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676682574 = 23216152189
BaseRepresentation
bin101000010101010…
…101101101001110
31202011022000222120
4220111111231032
52341212320244
6151051353410
722524464331
oct5025255516
91664260876
10676682574
11317a736a7
1216a752866
13aa266cb9
1465c28618
153e618819
hex28555b4e

676682574 has 16 divisors (see below), whose sum is σ = 1354017360. Its totient is φ = 225452160.

The previous prime is 676682557. The next prime is 676682597. The reversal of 676682574 is 475286676.

676682574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13129 + ... + 39060.

It is an arithmetic number, because the mean of its divisors is an integer number (84626085).

Almost surely, 2676682574 is an apocalyptic number.

676682574 is an abundant number, since it is smaller than the sum of its proper divisors (677334786).

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

676682574 is a wasteful number, since it uses less digits than its factorization.

676682574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54355.

The product of its digits is 3386880, while the sum is 51.

The square root of 676682574 is about 26013.1231112298. The cubic root of 676682574 is about 877.9335872335.

The spelling of 676682574 in words is "six hundred seventy-six million, six hundred eighty-two thousand, five hundred seventy-four".

Divisors: 1 2 3 6 2161 4322 6483 12966 52189 104378 156567 313134 112780429 225560858 338341287 676682574