Base | Representation |
---|---|
bin | 110011011011100000000… |
… | …1011101111110100111000 |
3 | 221000201220010020222120022 |
4 | 1212313000023233310320 |
5 | 1411302134022204442 |
6 | 23011110554150012 |
7 | 1326451445322011 |
oct | 146670013576470 |
9 | 27021803228508 |
10 | 7068445506872 |
11 | 228579023a752 |
12 | 961ab4122308 |
13 | 3c37229b1459 |
14 | 1a6186602008 |
15 | c3cee5ee3d2 |
hex | 66dc02efd38 |
7068445506872 has 8 divisors (see below), whose sum is σ = 13253335325400. Its totient is φ = 3534222753432.
The previous prime is 7068445506817. The next prime is 7068445506949. The reversal of 7068445506872 is 2786055448607.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 441777844172 + ... + 441777844187.
It is an arithmetic number, because the mean of its divisors is an integer number (1656666915675).
Almost surely, 27068445506872 is an apocalyptic number.
It is an amenable number.
7068445506872 is a deficient number, since it is larger than the sum of its proper divisors (6184889818528).
7068445506872 is a wasteful number, since it uses less digits than its factorization.
7068445506872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 883555688365 (or 883555688361 counting only the distinct ones).
The product of its (nonzero) digits is 90316800, while the sum is 62.
The spelling of 7068445506872 in words is "seven trillion, sixty-eight billion, four hundred forty-five million, five hundred six thousand, eight hundred seventy-two".
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