Base | Representation |
---|---|
bin | 111101001010000… |
… | …1110011110010001 |
3 | 12022000102121212112 |
4 | 1322110032132101 |
5 | 13200320410023 |
6 | 535344035105 |
7 | 101565516320 |
oct | 17224163621 |
9 | 5260377775 |
10 | 2052122513 |
11 | 963408021 |
12 | 493302a95 |
13 | 2691c689c |
14 | 1567860b7 |
15 | c025b478 |
hex | 7a50e791 |
2052122513 has 8 divisors (see below), whose sum is σ = 2483240832. Its totient is φ = 1655493696.
The previous prime is 2052122509. The next prime is 2052122519. The reversal of 2052122513 is 3152212502.
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 2052122513 - 22 = 2052122509 is a prime.
It is a super-2 number, since 2×20521225132 = 8422413616722870338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2052122519) 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, 8622245 + ... + 8622482.
It is an arithmetic number, because the mean of its divisors is an integer number (310405104).
Almost surely, 22052122513 is an apocalyptic number.
It is an amenable number.
2052122513 is a deficient number, since it is larger than the sum of its proper divisors (431118319).
2052122513 is a wasteful number, since it uses less digits than its factorization.
2052122513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17244751.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2052122513 is about 45300.3588617132. The cubic root of 2052122513 is about 1270.7723644152.
It can be divided in two parts, 20521 and 22513, that added together give a palindrome (43034).
The spelling of 2052122513 in words is "two billion, fifty-two million, one hundred twenty-two thousand, five hundred thirteen".
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