Base | Representation |
---|---|
bin | 111100110111000… |
… | …0001101001011010 |
3 | 12021022120212020101 |
4 | 1321232001221122 |
5 | 13140234433011 |
6 | 534345250014 |
7 | 101414431054 |
oct | 17156015132 |
9 | 5238525211 |
10 | 2042108506 |
11 | 958798389 |
12 | 48ba9390a |
13 | 2670cb839 |
14 | 1552da8d4 |
15 | be42e2c1 |
hex | 79b81a5a |
2042108506 has 8 divisors (see below), whose sum is σ = 3063602484. Its totient is φ = 1020907680.
The previous prime is 2042108503. The next prime is 2042108507. The reversal of 2042108506 is 6058012402.
It can be written as a sum of positive squares in 2 ways, for example, as 2033198281 + 8910225 = 45091^2 + 2985^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2042108503) 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, 54955 + ... + 84286.
Almost surely, 22042108506 is an apocalyptic number.
2042108506 is a deficient number, since it is larger than the sum of its proper divisors (1021493978).
2042108506 is a wasteful number, since it uses less digits than its factorization.
2042108506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146576.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 2042108506 is about 45189.6946880591. The cubic root of 2042108506 is about 1268.7019423634.
The spelling of 2042108506 in words is "two billion, forty-two million, one hundred eight thousand, five hundred six".
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