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34231147807 = 97842341897
BaseRepresentation
bin11111111000010101…
…011101110100011111
310021100121221111000011
4133320111131310133
51030101133212212
623420420144051
72321164645513
oct377025356437
9107317844004
1034231147807
1113576654aaa
126773b38027
1332c6b5835c
14192a36c143
15d5530c4a7
hex7f855dd1f

34231147807 has 8 divisors (see below), whose sum is σ = 34588977696. Its totient is φ = 33873418752.

The previous prime is 34231147799. The next prime is 34231147831. The reversal of 34231147807 is 70874113243.

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 34231147807 - 23 = 34231147799 is a prime.

It is a super-3 number, since 3×342311478073 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34231147807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231141807) 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, 796083 + ... + 837979.

It is an arithmetic number, because the mean of its divisors is an integer number (4323622212).

Almost surely, 234231147807 is an apocalyptic number.

34231147807 is a deficient number, since it is larger than the sum of its proper divisors (357829889).

34231147807 is an equidigital number, since it uses as much as digits as its factorization.

34231147807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50417.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 34231147807 in words is "thirty-four billion, two hundred thirty-one million, one hundred forty-seven thousand, eight hundred seven".

Divisors: 1 97 8423 41897 817031 4064009 352898431 34231147807