Base | Representation |
---|---|
bin | 101101111110… |
… | …011001010011 |
3 | 211200022022021 |
4 | 231332121103 |
5 | 11041131201 |
6 | 1110152311 |
7 | 204304114 |
oct | 55763123 |
9 | 24608267 |
10 | 12052051 |
11 | 6891980 |
12 | 4052697 |
13 | 265c8bb |
14 | 185a20b |
15 | 10d0ea1 |
hex | b7e653 |
12052051 has 8 divisors (see below), whose sum is σ = 13178304. Its totient is φ = 10930920.
The previous prime is 12052043. The next prime is 12052093. The reversal of 12052051 is 15025021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12052051 - 23 = 12052043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12052151) 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, 5016 + ... + 7018.
It is an arithmetic number, because the mean of its divisors is an integer number (1647288).
Almost surely, 212052051 is an apocalyptic number.
12052051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12052051 is a deficient number, since it is larger than the sum of its proper divisors (1126253).
12052051 is a wasteful number, since it uses less digits than its factorization.
12052051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2561.
The product of its (nonzero) digits is 100, while the sum is 16.
The square root of 12052051 is about 3471.6064005011. The cubic root of 12052051 is about 229.2733906137.
Adding to 12052051 its reverse (15025021), we get a palindrome (27077072).
The spelling of 12052051 in words is "twelve million, fifty-two thousand, fifty-one".
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