Base | Representation |
---|---|
bin | 110010011101010010001… |
… | …0110001010101011010101 |
3 | 220112222000112120002010102 |
4 | 1210322210112022223111 |
5 | 1402110020112140234 |
6 | 22425452522303445 |
7 | 1314011443366613 |
oct | 144724426125325 |
9 | 26488015502112 |
10 | 6934834490069 |
11 | 2234057308212 |
12 | 940026057b85 |
13 | 3b3c4b9701b5 |
14 | 19d90d71a6b3 |
15 | c05ce74ec7e |
hex | 64ea458aad5 |
6934834490069 has 8 divisors (see below), whose sum is σ = 7304526277440. Its totient is φ = 6565612752576.
The previous prime is 6934834490033. The next prime is 6934834490119. The reversal of 6934834490069 is 9600944384396.
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 6934834490069 - 212 = 6934834485973 is a prime.
It is a super-2 number, since 2×69348344900692 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6934834489987 and 6934834490014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6934834490009) 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, 117482177 + ... + 117541190.
It is an arithmetic number, because the mean of its divisors is an integer number (913065784680).
Almost surely, 26934834490069 is an apocalyptic number.
It is an amenable number.
6934834490069 is a deficient number, since it is larger than the sum of its proper divisors (369691787371).
6934834490069 is a wasteful number, since it uses less digits than its factorization.
6934834490069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235024939.
The product of its (nonzero) digits is 120932352, while the sum is 65.
The spelling of 6934834490069 in words is "six trillion, nine hundred thirty-four billion, eight hundred thirty-four million, four hundred ninety thousand, sixty-nine".
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