Base | Representation |
---|---|
bin | 1010100000011011… |
… | …0111001001000110 |
3 | 21021120000200200201 |
4 | 2220012313021012 |
5 | 21234003333024 |
6 | 1143510201114 |
7 | 126614521006 |
oct | 25006671106 |
9 | 7246020621 |
10 | 2820371014 |
11 | 121803153a |
12 | 66865319a |
13 | 35c4104b6 |
14 | 1ca808006 |
15 | 117910744 |
hex | a81b7246 |
2820371014 has 4 divisors (see below), whose sum is σ = 4230556524. Its totient is φ = 1410185506.
The previous prime is 2820371011. The next prime is 2820371063. The reversal of 2820371014 is 4101730282.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×28203710142 = 15908985313222776392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2820371011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705092752 + ... + 705092755.
It is an arithmetic number, because the mean of its divisors is an integer number (1057639131).
Almost surely, 22820371014 is an apocalyptic number.
2820371014 is a deficient number, since it is larger than the sum of its proper divisors (1410185510).
2820371014 is a wasteful number, since it uses less digits than its factorization.
2820371014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1410185509.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 2820371014 is about 53107.1653734221. The cubic root of 2820371014 is about 1412.8696004533.
The spelling of 2820371014 in words is "two billion, eight hundred twenty million, three hundred seventy-one thousand, fourteen".
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