Base | Representation |
---|---|
bin | 1101011101111100… |
… | …00010100110110101 |
3 | 200122220101202101000 |
4 | 12232332002212311 |
5 | 104301444411420 |
6 | 3153245553513 |
7 | 344114644134 |
oct | 65676024665 |
9 | 20586352330 |
10 | 7230466485 |
11 | 3080456540 |
12 | 1499575899 |
13 | 8b2c99648 |
14 | 4c83cd91b |
15 | 2c4b90690 |
hex | 1aef829b5 |
7230466485 has 64 divisors (see below), whose sum is σ = 14083580160. Its totient is φ = 3490467840.
The previous prime is 7230466447. The next prime is 7230466487. The reversal of 7230466485 is 5846640327.
It is not a de Polignac number, because 7230466485 - 210 = 7230465461 is a prime.
It is a super-4 number, since 4×72304664854 (a number of 41 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 7230466485.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7230466487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 335557 + ... + 356453.
It is an arithmetic number, because the mean of its divisors is an integer number (220055940).
Almost surely, 27230466485 is an apocalyptic number.
It is an amenable number.
7230466485 is a deficient number, since it is larger than the sum of its proper divisors (6853113675).
7230466485 is a wasteful number, since it uses less digits than its factorization.
7230466485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21155 (or 21149 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The square root of 7230466485 is about 85032.1497140934. The cubic root of 7230466485 is about 1933.6985539880.
The spelling of 7230466485 in words is "seven billion, two hundred thirty million, four hundred sixty-six thousand, four hundred eighty-five".
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