Base | Representation |
---|---|
bin | 1010000010101001000… |
… | …00010110110110001011 |
3 | 1012222112200212200110101 |
4 | 11001110200112312023 |
5 | 21123042334331021 |
6 | 422255304030231 |
7 | 33632540255515 |
oct | 5012440266613 |
9 | 1188480780411 |
10 | 345015152011 |
11 | 123358071272 |
12 | 56a48a62377 |
13 | 266c4c1662a |
14 | 129ad7d6bb5 |
15 | 8e945e1a91 |
hex | 5054816d8b |
345015152011 has 4 divisors (see below), whose sum is σ = 348239592792. Its totient is φ = 341790711232.
The previous prime is 345015151993. The next prime is 345015152077. The reversal of 345015152011 is 110251510543.
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 345015152011 - 27 = 345015151883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345015102011) 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, 1612220230 + ... + 1612220443.
It is an arithmetic number, because the mean of its divisors is an integer number (87059898198).
Almost surely, 2345015152011 is an apocalyptic number.
345015152011 is a deficient number, since it is larger than the sum of its proper divisors (3224440781).
345015152011 is a wasteful number, since it uses less digits than its factorization.
345015152011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3224440780.
The product of its (nonzero) digits is 3000, while the sum is 28.
Adding to 345015152011 its reverse (110251510543), we get a palindrome (455266662554).
The spelling of 345015152011 in words is "three hundred forty-five billion, fifteen million, one hundred fifty-two thousand, eleven".
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