Base | Representation |
---|---|
bin | 111110110001110… |
… | …1001110111101011 |
3 | 12102210202012202102 |
4 | 1331203221313223 |
5 | 13303230423124 |
6 | 545005324015 |
7 | 103125641105 |
oct | 17543516753 |
9 | 5383665672 |
10 | 2106498539 |
11 | 991077592 |
12 | 4a956660b |
13 | 277554a52 |
14 | 15da9c575 |
15 | c4decaae |
hex | 7d8e9deb |
2106498539 has 8 divisors (see below), whose sum is σ = 2198685600. Its totient is φ = 2014361536.
The previous prime is 2106498523. The next prime is 2106498551. The reversal of 2106498539 is 9358946012.
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 2106498539 - 24 = 2106498523 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2106498493 and 2106498502.
It is not an unprimeable number, because it can be changed into a prime (2106498239) 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, 92237 + ... + 112785.
It is an arithmetic number, because the mean of its divisors is an integer number (274835700).
Almost surely, 22106498539 is an apocalyptic number.
2106498539 is a deficient number, since it is larger than the sum of its proper divisors (92187061).
2106498539 is a wasteful number, since it uses less digits than its factorization.
2106498539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25029.
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 2106498539 is about 45896.6070532452. The cubic root of 2106498539 is about 1281.8987402610.
The spelling of 2106498539 in words is "two billion, one hundred six million, four hundred ninety-eight thousand, five hundred thirty-nine".
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