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34358893069 = 173757953783
BaseRepresentation
bin11111111111111100…
…110001101000001101
310021200112022121120011
4133333330301220031
51030331334034234
623441222153221
72324305525624
oct377774615015
9107615277504
1034358893069
11136317769a6
1267aa882811
133317464777
14193d3026bb
15d61642b64
hex7fff31a0d

34358893069 has 8 divisors (see below), whose sum is σ = 36381648960. Its totient is φ = 32336319936.

The previous prime is 34358892979. The next prime is 34358893097. The reversal of 34358893069 is 96039885343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34358893069 is a prime.

It is a super-2 number, since 2×343588930692 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34358893099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611952 + ... + 665734.

It is an arithmetic number, because the mean of its divisors is an integer number (4547706120).

Almost surely, 234358893069 is an apocalyptic number.

It is an amenable number.

34358893069 is a deficient number, since it is larger than the sum of its proper divisors (2022755891).

34358893069 is a wasteful number, since it uses less digits than its factorization.

34358893069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91379.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 34358893069 in words is "thirty-four billion, three hundred fifty-eight million, eight hundred ninety-three thousand, sixty-nine".

Divisors: 1 17 37579 53783 638843 914311 2021111357 34358893069