Base | Representation |
---|---|
bin | 1101101011111101… |
… | …01111001111110001 |
3 | 200222002201122021121 |
4 | 12311332233033301 |
5 | 110022102333331 |
6 | 3213051022241 |
7 | 350043506311 |
oct | 66576571761 |
9 | 20862648247 |
10 | 7348089841 |
11 | 3130894724 |
12 | 1510a3a981 |
13 | 901470871 |
14 | 4d9c8b441 |
15 | 2d0176c11 |
hex | 1b5faf3f1 |
7348089841 has 9 divisors (see below), whose sum is σ = 7683524121. Its totient is φ = 7026721812.
The previous prime is 7348089821. The next prime is 7348089857. The reversal of 7348089841 is 1489808437.
The square root of 7348089841 is 85721.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 7348089841 - 27 = 7348089713 is a prime.
It is a super-2 number, since 2×73480898412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7348089821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1969720 + ... + 1973446.
Almost surely, 27348089841 is an apocalyptic number.
7348089841 is the 85721-st square number.
7348089841 is the 42861-st centered octagonal number.
It is an amenable number.
7348089841 is a deficient number, since it is larger than the sum of its proper divisors (335434280).
7348089841 is an frugal number, since it uses more digits than its factorization.
7348089841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7500 (or 3750 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 52.
The cubic root of 7348089841 is about 1944.1278388929.
The spelling of 7348089841 in words is "seven billion, three hundred forty-eight million, eighty-nine thousand, eight hundred forty-one".
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