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34300678285 = 514814632097
BaseRepresentation
bin11111111100011110…
…101101000010001101
310021112110202222220001
4133330132231002031
51030221433201120
623431342324301
72323000645336
oct377436550215
9107473688801
1034300678285
1113601925305
126793289691
133308391253
1419356ab28d
15d5b493e0a
hex7fc7ad08d

34300678285 has 8 divisors (see below), whose sum is σ = 41188615416. Its totient is φ = 27422008320.

The previous prime is 34300678271. The next prime is 34300678331. The reversal of 34300678285 is 58287600343.

It can be written as a sum of positive squares in 4 ways, for example, as 527076 + 34300151209 = 726^2 + 185203^2 .

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

It is not a de Polignac number, because 34300678285 - 25 = 34300678253 is a prime.

It is a super-2 number, since 2×343006782852 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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, 2308644 + ... + 2323453.

It is an arithmetic number, because the mean of its divisors is an integer number (5148576927).

Almost surely, 234300678285 is an apocalyptic number.

It is an amenable number.

34300678285 is a deficient number, since it is larger than the sum of its proper divisors (6887937131).

34300678285 is a wasteful number, since it uses less digits than its factorization.

34300678285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633583.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 34300678285 in words is "thirty-four billion, three hundred million, six hundred seventy-eight thousand, two hundred eighty-five".

Divisors: 1 5 1481 7405 4632097 23160485 6860135657 34300678285