Base | Representation |
---|---|
bin | 110011010110001111110… |
… | …0101100111001000010101 |
3 | 220222122202200212211220210 |
4 | 1212230133211213020111 |
5 | 1411111031233030004 |
6 | 23002003132520033 |
7 | 1325602014424212 |
oct | 146543745471025 |
9 | 26878680784823 |
10 | 7057161220629 |
11 | 2280a1a590453 |
12 | 95b885020019 |
13 | 3c2644bcb4c0 |
14 | 1a57d5a8cb09 |
15 | c388db07089 |
hex | 66b1f967215 |
7057161220629 has 64 divisors (see below), whose sum is σ = 10308548210688. Its totient is φ = 4268103840000.
The previous prime is 7057161220621. The next prime is 7057161220643. The reversal of 7057161220629 is 9260221617507.
It is not a de Polignac number, because 7057161220629 - 23 = 7057161220621 is a prime.
It is a super-3 number, since 3×70571612206293 (a number of 40 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7057161220621) 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 63 ways as a sum of consecutive naturals, for example, 3001768804 + ... + 3001771154.
It is an arithmetic number, because the mean of its divisors is an integer number (161071065792).
Almost surely, 27057161220629 is an apocalyptic number.
It is an amenable number.
7057161220629 is a deficient number, since it is larger than the sum of its proper divisors (3251386990059).
7057161220629 is a wasteful number, since it uses less digits than its factorization.
7057161220629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4618.
The product of its (nonzero) digits is 635040, while the sum is 48.
The spelling of 7057161220629 in words is "seven trillion, fifty-seven billion, one hundred sixty-one million, two hundred twenty thousand, six hundred twenty-nine".
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