Base | Representation |
---|---|
bin | 1010000011011110100… |
… | …00101111011100101111 |
3 | 1020000200222112201120002 |
4 | 11001233100233130233 |
5 | 21130002243341221 |
6 | 422412021214515 |
7 | 33646630626512 |
oct | 5015720573457 |
9 | 1200628481502 |
10 | 345464043311 |
11 | 12356849aa12 |
12 | 56b5326143b |
13 | 26766c1579a |
14 | 12a13286d79 |
15 | 8ebdc1180b |
hex | 506f42f72f |
345464043311 has 4 divisors (see below), whose sum is σ = 363646361400. Its totient is φ = 327281725224.
The previous prime is 345464043277. The next prime is 345464043329. The reversal of 345464043311 is 113340464543.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 345464043311 - 214 = 345464026927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345464043391) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091159016 + ... + 9091159053.
It is an arithmetic number, because the mean of its divisors is an integer number (90911590350).
Almost surely, 2345464043311 is an apocalyptic number.
345464043311 is a deficient number, since it is larger than the sum of its proper divisors (18182318089).
345464043311 is a wasteful number, since it uses less digits than its factorization.
345464043311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18182318088.
The product of its (nonzero) digits is 207360, while the sum is 38.
The spelling of 345464043311 in words is "three hundred forty-five billion, four hundred sixty-four million, forty-three thousand, three hundred eleven".
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