Base | Representation |
---|---|
bin | 1101101011101001… |
… | …00101111010111001 |
3 | 200221220201111221102 |
4 | 12311310211322321 |
5 | 110020412231301 |
6 | 3212514021145 |
7 | 350012061254 |
oct | 66564457271 |
9 | 20856644842 |
10 | 7345430201 |
11 | 312a33847a |
12 | 150bb777b5 |
13 | 900a4c105 |
14 | 4d979809b |
15 | 2cecedb6b |
hex | 1b5d25eb9 |
7345430201 has 8 divisors (see below), whose sum is σ = 7377825000. Its totient is φ = 7313080320.
The previous prime is 7345430179. The next prime is 7345430231. The reversal of 7345430201 is 1020345437.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1458858025 + 5886572176 = 38195^2 + 76724^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7345430201 - 210 = 7345429177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7345430231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340505 + ... + 361433.
It is an arithmetic number, because the mean of its divisors is an integer number (922228125).
Almost surely, 27345430201 is an apocalyptic number.
It is an amenable number.
7345430201 is a deficient number, since it is larger than the sum of its proper divisors (32394799).
7345430201 is a wasteful number, since it uses less digits than its factorization.
7345430201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22459.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 7345430201 is about 85705.4852445280. The cubic root of 7345430201 is about 1943.8932516625.
Adding to 7345430201 its reverse (1020345437), we get a palindrome (8365775638).
The spelling of 7345430201 in words is "seven billion, three hundred forty-five million, four hundred thirty thousand, two hundred one".
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