Base | Representation |
---|---|
bin | 1001111101001101111… |
… | …00100010101110100101 |
3 | 1012201000202201112110102 |
4 | 10332212330202232211 |
5 | 21101111421231000 |
6 | 421054325033445 |
7 | 33500432054141 |
oct | 4764674425645 |
9 | 1181022645412 |
10 | 342103305125 |
11 | 1220a344063a |
12 | 56375855885 |
13 | 2634c8884ca |
14 | 127b4bba221 |
15 | 8d73b623d5 |
hex | 4fa6f22ba5 |
342103305125 has 24 divisors (see below), whose sum is σ = 428662544856. Its totient is φ = 272586000000.
The previous prime is 342103305107. The next prime is 342103305163. The reversal of 342103305125 is 521503301243.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 29648018596 + 312455286529 = 172186^2 + 558977^2 .
It is not a de Polignac number, because 342103305125 - 216 = 342103239589 is a prime.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7853405 + ... + 7896845.
It is an arithmetic number, because the mean of its divisors is an integer number (17860939369).
Almost surely, 2342103305125 is an apocalyptic number.
It is an amenable number.
342103305125 is a deficient number, since it is larger than the sum of its proper divisors (86559239731).
342103305125 is an frugal number, since it uses more digits than its factorization.
342103305125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43958 (or 43697 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 342103305125 its reverse (521503301243), we get a palindrome (863606606368).
The spelling of 342103305125 in words is "three hundred forty-two billion, one hundred three million, three hundred five thousand, one hundred twenty-five".
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