Base | Representation |
---|---|
bin | 1011010001001110… |
… | …0111101010111111 |
3 | 21210211011001122201 |
4 | 2310103213222333 |
5 | 22143402321421 |
6 | 1220101052331 |
7 | 134651301520 |
oct | 26423475277 |
9 | 7724131581 |
10 | 3025042111 |
11 | 1312614a03 |
12 | 7050b70a7 |
13 | 392941960 |
14 | 209a84847 |
15 | 12a88db91 |
hex | b44e7abf |
3025042111 has 8 divisors (see below), whose sum is σ = 3723128864. Its totient is φ = 2393439840.
The previous prime is 3025042103. The next prime is 3025042121. The reversal of 3025042111 is 1112405203.
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 3025042111 - 23 = 3025042103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025042121) 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, 16621020 + ... + 16621201.
It is an arithmetic number, because the mean of its divisors is an integer number (465391108).
Almost surely, 23025042111 is an apocalyptic number.
3025042111 is a deficient number, since it is larger than the sum of its proper divisors (698086753).
3025042111 is a wasteful number, since it uses less digits than its factorization.
3025042111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33242241.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 3025042111 is about 55000.3828259404. The cubic root of 3025042111 is about 1446.2514529037.
Adding to 3025042111 its reverse (1112405203), we get a palindrome (4137447314).
It can be divided in two parts, 30250 and 42111, that added together give a square (72361 = 2692).
The spelling of 3025042111 in words is "three billion, twenty-five million, forty-two thousand, one hundred eleven".
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