Base | Representation |
---|---|
bin | 111110110010000… |
… | …1000110111110011 |
3 | 12102210222122221112 |
4 | 1331210020313303 |
5 | 13303244004043 |
6 | 545012143535 |
7 | 103130010242 |
oct | 17544106763 |
9 | 5383878845 |
10 | 2106625523 |
11 | 991153a32 |
12 | 4a9607bab |
13 | 27759a7a2 |
14 | 15dad2959 |
15 | c4e25518 |
hex | 7d908df3 |
2106625523 has 8 divisors (see below), whose sum is σ = 2137466880. Its totient is φ = 2075990920.
The previous prime is 2106625519. The next prime is 2106625537. The reversal of 2106625523 is 3255266012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2106625523 - 22 = 2106625519 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2106625523.
It is not an unprimeable number, because it can be changed into a prime (2106645523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31103 + ... + 71976.
It is an arithmetic number, because the mean of its divisors is an integer number (267183360).
Almost surely, 22106625523 is an apocalyptic number.
2106625523 is a deficient number, since it is larger than the sum of its proper divisors (30841357).
2106625523 is a wasteful number, since it uses less digits than its factorization.
2106625523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103377.
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 2106625523 is about 45897.9904026309. The cubic root of 2106625523 is about 1281.9244982278.
The spelling of 2106625523 in words is "two billion, one hundred six million, six hundred twenty-five thousand, five hundred twenty-three".
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