Base | Representation |
---|---|
bin | 1001111101110010000… |
… | …11000101111011001011 |
3 | 1012201210221012110000210 |
4 | 10332321003011323023 |
5 | 21102222143341133 |
6 | 421144414332203 |
7 | 33511110403065 |
oct | 4767103057313 |
9 | 1181727173023 |
10 | 342407012043 |
11 | 122239917098 |
12 | 5643b4ba063 |
13 | 2639a783645 |
14 | 12803276735 |
15 | 8d90654763 |
hex | 4fb90c5ecb |
342407012043 has 4 divisors (see below), whose sum is σ = 456542682728. Its totient is φ = 228271341360.
The previous prime is 342407012011. The next prime is 342407012071. The reversal of 342407012043 is 340210704243.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340210704243 = 3 ⋅113403568081.
It is not a de Polignac number, because 342407012043 - 25 = 342407012011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 342407012043.
It is not an unprimeable number, because it can be changed into a prime (342407012093) 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, 57067835338 + ... + 57067835343.
It is an arithmetic number, because the mean of its divisors is an integer number (114135670682).
Almost surely, 2342407012043 is an apocalyptic number.
342407012043 is a deficient number, since it is larger than the sum of its proper divisors (114135670685).
342407012043 is a wasteful number, since it uses less digits than its factorization.
342407012043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114135670684.
The product of its (nonzero) digits is 16128, while the sum is 30.
Adding to 342407012043 its reverse (340210704243), we get a palindrome (682617716286).
The spelling of 342407012043 in words is "three hundred forty-two billion, four hundred seven million, twelve thousand, forty-three".
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