Base | Representation |
---|---|
bin | 1000000001010100… |
… | …1110111110011100 |
3 | 12120001100021101001 |
4 | 2000111032332130 |
5 | 13402140100022 |
6 | 553351200044 |
7 | 104232423511 |
oct | 20025167634 |
9 | 5501307331 |
10 | 2153050012 |
11 | a05382383 |
12 | 501076024 |
13 | 2840a35b9 |
14 | 165d39308 |
15 | c9045b27 |
hex | 8054ef9c |
2153050012 has 12 divisors (see below), whose sum is σ = 3768387840. Its totient is φ = 1076367776.
The previous prime is 2153049991. The next prime is 2153050013. The reversal of 2153050012 is 2100503512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153050013) 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, 5212 + ... + 65827.
It is an arithmetic number, because the mean of its divisors is an integer number (314032320).
Almost surely, 22153050012 is an apocalyptic number.
It is an amenable number.
2153050012 is a deficient number, since it is larger than the sum of its proper divisors (1615337828).
2153050012 is a wasteful number, since it uses less digits than its factorization.
2153050012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78620 (or 78618 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 2153050012 is about 46400.9699467587. The cubic root of 2153050012 is about 1291.2729081576.
Adding to 2153050012 its reverse (2100503512), we get a palindrome (4253553524).
The spelling of 2153050012 in words is "two billion, one hundred fifty-three million, fifty thousand, twelve".
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