Base | Representation |
---|---|
bin | 101101011001101110110… |
… | …111001000110001101011 |
3 | 102001021021121010002221201 |
4 | 231121232313020301223 |
5 | 402104233042021043 |
6 | 10345151104545031 |
7 | 441261443110345 |
oct | 55315667106153 |
9 | 12037247102851 |
10 | 3120006204523 |
11 | aa32071893aa |
12 | 424817922177 |
13 | 1982a50aa390 |
14 | ab01adb6295 |
15 | 5625a022c4d |
hex | 2d66edc8c6b |
3120006204523 has 4 divisors (see below), whose sum is σ = 3360006681808. Its totient is φ = 2880005727240.
The previous prime is 3120006204509. The next prime is 3120006204527. The reversal of 3120006204523 is 3254026000213.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3120006204523 - 29 = 3120006204011 is a prime.
It is a super-3 number, since 3×31200062045233 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3120006204491 and 3120006204500.
It is not an unprimeable number, because it can be changed into a prime (3120006204527) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120000238623 + ... + 120000238648.
It is an arithmetic number, because the mean of its divisors is an integer number (840001670452).
Almost surely, 23120006204523 is an apocalyptic number.
3120006204523 is a deficient number, since it is larger than the sum of its proper divisors (240000477285).
3120006204523 is a wasteful number, since it uses less digits than its factorization.
3120006204523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240000477284.
The product of its (nonzero) digits is 8640, while the sum is 28.
The spelling of 3120006204523 in words is "three trillion, one hundred twenty billion, six million, two hundred four thousand, five hundred twenty-three".
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