Base | Representation |
---|---|
bin | 1101010011110010… |
… | …10111000110001100 |
3 | 200102222020120110101 |
4 | 12221321113012030 |
5 | 104113202303422 |
6 | 3141005420444 |
7 | 342032334505 |
oct | 65171270614 |
9 | 20388216411 |
10 | 7145353612 |
11 | 3037402a21 |
12 | 1474b6a724 |
13 | 89b468cb7 |
14 | 4bad95bac |
15 | 2bc47bc27 |
hex | 1a9e5718c |
7145353612 has 24 divisors (see below), whose sum is σ = 12563237456. Its totient is φ = 3555897408.
The previous prime is 7145353591. The next prime is 7145353639. The reversal of 7145353612 is 2163535417.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 775738 + ... + 784894.
Almost surely, 27145353612 is an apocalyptic number.
It is an amenable number.
7145353612 is a deficient number, since it is larger than the sum of its proper divisors (5417883844).
7145353612 is a wasteful number, since it uses less digits than its factorization.
7145353612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10057 (or 10055 counting only the distinct ones).
The product of its digits is 75600, while the sum is 37.
The square root of 7145353612 is about 84530.1934932128. The cubic root of 7145353612 is about 1926.0811253820.
The spelling of 7145353612 in words is "seven billion, one hundred forty-five million, three hundred fifty-three thousand, six hundred twelve".
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