Base | Representation |
---|---|
bin | 111101001010101… |
… | …0101111001000010 |
3 | 12022000222111010221 |
4 | 1322111111321002 |
5 | 13200404240132 |
6 | 535354213254 |
7 | 101601145216 |
oct | 17225257102 |
9 | 5260874127 |
10 | 2052415042 |
11 | 963597887 |
12 | 49342422a |
13 | 269299a92 |
14 | 156820946 |
15 | c02b7e97 |
hex | 7a555e42 |
2052415042 has 8 divisors (see below), whose sum is σ = 3086301132. Its totient is φ = 1023648000.
The previous prime is 2052415039. The next prime is 2052415061. The reversal of 2052415042 is 2405142502.
It can be written as a sum of positive squares in 2 ways, for example, as 1896689601 + 155725441 = 43551^2 + 12479^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2052414998 and 2052415016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278759 + ... + 1280362.
Almost surely, 22052415042 is an apocalyptic number.
2052415042 is a deficient number, since it is larger than the sum of its proper divisors (1033886090).
2052415042 is a wasteful number, since it uses less digits than its factorization.
2052415042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2559524.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 2052415042 is about 45303.5875179880. The cubic root of 2052415042 is about 1270.8327441935.
Adding to 2052415042 its reverse (2405142502), we get a palindrome (4457557544).
The spelling of 2052415042 in words is "two billion, fifty-two million, four hundred fifteen thousand, forty-two".
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