Base | Representation |
---|---|
bin | 1101101110011000… |
… | …10101001010100101 |
3 | 201000112000001001220 |
4 | 12313030111022211 |
5 | 110042304231440 |
6 | 3215055010553 |
7 | 350411423631 |
oct | 66714251245 |
9 | 21015001056 |
10 | 7368430245 |
11 | 3141317780 |
12 | 1517809a59 |
13 | 905742bc7 |
14 | 4dc863dc1 |
15 | 2d1d438d0 |
hex | 1b73152a5 |
7368430245 has 32 divisors (see below), whose sum is σ = 12872490624. Its totient is φ = 3569452800.
The previous prime is 7368430243. The next prime is 7368430283. The reversal of 7368430245 is 5420348637.
It is not a de Polignac number, because 7368430245 - 21 = 7368430243 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7368430197 and 7368430206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7368430243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175959 + ... + 213771.
It is an arithmetic number, because the mean of its divisors is an integer number (402265332).
Almost surely, 27368430245 is an apocalyptic number.
It is an amenable number.
7368430245 is a deficient number, since it is larger than the sum of its proper divisors (5504060379).
7368430245 is a wasteful number, since it uses less digits than its factorization.
7368430245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39013.
The product of its (nonzero) digits is 483840, while the sum is 42.
The square root of 7368430245 is about 85839.5610718042. The cubic root of 7368430245 is about 1945.9200467857.
The spelling of 7368430245 in words is "seven billion, three hundred sixty-eight million, four hundred thirty thousand, two hundred forty-five".
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