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682313351 = 1938393763
BaseRepresentation
bin101000101010110…
…100011010000111
31202112220002221212
4220222310122013
52344133011401
6151412202035
722623365516
oct5052643207
91675802855
10682313351
1132016a135
1217060931b
13ab488c15
146689267d
153ed7bdbb
hex28ab4687

682313351 has 8 divisors (see below), whose sum is σ = 720107520. Its totient is φ = 644707512.

The previous prime is 682313341. The next prime is 682313371. The reversal of 682313351 is 153313286.

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

It is a cyclic number.

It is not a de Polignac number, because 682313351 - 26 = 682313287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682313341) 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, 39605 + ... + 54158.

It is an arithmetic number, because the mean of its divisors is an integer number (90013440).

Almost surely, 2682313351 is an apocalyptic number.

682313351 is a deficient number, since it is larger than the sum of its proper divisors (37794169).

682313351 is a wasteful number, since it uses less digits than its factorization.

682313351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94165.

The product of its digits is 12960, while the sum is 32.

The square root of 682313351 is about 26121.1284404024. The cubic root of 682313351 is about 880.3620028370.

The spelling of 682313351 in words is "six hundred eighty-two million, three hundred thirteen thousand, three hundred fifty-one".

Divisors: 1 19 383 7277 93763 1781497 35911229 682313351