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6934834869319 = 72141527242231
BaseRepresentation
bin110010011101010010001…
…0111100111010001000111
3220112222000120021100100201
41210322210113213101013
51402110020211304234
622425452534351331
71314011446536400
oct144724427472107
926488016240321
106934834869319
112234057547145
129400261bb547
133b3c4ba739c6
1419d90d7b89a7
15c05ce7c7314
hex64ea45e7447

6934834869319 has 6 divisors (see below), whose sum is σ = 8067052807224. Its totient is φ = 5944144173660.

The previous prime is 6934834869301. The next prime is 6934834869341. The reversal of 6934834869319 is 9139684384396.

It is not a de Polignac number, because 6934834869319 - 219 = 6934834345031 is a prime.

It is a super-2 number, since 2×69348348693192 (a number of 26 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 (6934834869349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70763621067 + ... + 70763621164.

It is an arithmetic number, because the mean of its divisors is an integer number (1344508801204).

Almost surely, 26934834869319 is an apocalyptic number.

6934834869319 is a deficient number, since it is larger than the sum of its proper divisors (1132217937905).

6934834869319 is a wasteful number, since it uses less digits than its factorization.

6934834869319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141527242245 (or 141527242238 counting only the distinct ones).

The product of its digits is 725594112, while the sum is 73.

The spelling of 6934834869319 in words is "six trillion, nine hundred thirty-four billion, eight hundred thirty-four million, eight hundred sixty-nine thousand, three hundred nineteen".

Divisors: 1 7 49 141527242231 990690695617 6934834869319