Base | Representation |
---|---|
bin | 1000011100001101011… |
… | …0110101011110110011 |
3 | 111212022002122122010020 |
4 | 2013003112311132303 |
5 | 4333440413322430 |
6 | 150341202534523 |
7 | 13322343051600 |
oct | 2070326653663 |
9 | 455262578106 |
10 | 145011464115 |
11 | 56554211321 |
12 | 24130067443 |
13 | 1089cc0598b |
14 | 70390356a7 |
15 | 3b8ab8eb10 |
hex | 21c35b57b3 |
145011464115 has 48 divisors (see below), whose sum is σ = 278605347840. Its totient is φ = 64152527040.
The previous prime is 145011464093. The next prime is 145011464173. The reversal of 145011464115 is 511464110541.
It is a happy number.
It is not a de Polignac number, because 145011464115 - 28 = 145011463859 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3159385 + ... + 3204954.
It is an arithmetic number, because the mean of its divisors is an integer number (5804278080).
Almost surely, 2145011464115 is an apocalyptic number.
145011464115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145011464115 is a deficient number, since it is larger than the sum of its proper divisors (133593883725).
145011464115 is a wasteful number, since it uses less digits than its factorization.
145011464115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6364392 (or 6364385 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 33.
Adding to 145011464115 its reverse (511464110541), we get a palindrome (656475574656).
The spelling of 145011464115 in words is "one hundred forty-five billion, eleven million, four hundred sixty-four thousand, one hundred fifteen".
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