Base | Representation |
---|---|
bin | 110101101011110011110… |
… | …0000010100000000001000 |
3 | 222010100210101210101002011 |
4 | 1223113213200110000020 |
5 | 1431341321232322124 |
6 | 23405321445545304 |
7 | 1361032133316625 |
oct | 153274740240010 |
9 | 28110711711064 |
10 | 7378342854664 |
11 | 2395157208921 |
12 | 9b1b80115234 |
13 | 416a0c168772 |
14 | 1b7183dc534c |
15 | cbddab40994 |
hex | 6b5e7814008 |
7378342854664 has 32 divisors (see below), whose sum is σ = 14677184332800. Its totient is φ = 3467484780480.
The previous prime is 7378342854629. The next prime is 7378342854671. The reversal of 7378342854664 is 4664582438737.
It is a self number, because there is not a number n which added to its sum of digits gives 7378342854664.
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, 191089867 + ... + 191128474.
It is an arithmetic number, because the mean of its divisors is an integer number (458662010400).
Almost surely, 27378342854664 is an apocalyptic number.
It is an amenable number.
7378342854664 is a deficient number, since it is larger than the sum of its proper divisors (7298841478136).
7378342854664 is a wasteful number, since it uses less digits than its factorization.
7378342854664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382218493 (or 382218489 counting only the distinct ones).
The product of its digits is 650280960, while the sum is 67.
The spelling of 7378342854664 in words is "seven trillion, three hundred seventy-eight billion, three hundred forty-two million, eight hundred fifty-four thousand, six hundred sixty-four".
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