Base | Representation |
---|---|
bin | 100010001010010… |
… | …0011000100011100 |
3 | 2221212211212212002 |
4 | 1010110203010130 |
5 | 4321414042322 |
6 | 305423501432 |
7 | 40255566311 |
oct | 10424430434 |
9 | 2855755762 |
10 | 1146237212 |
11 | 539025a8a |
12 | 27ba57878 |
13 | 15361c493 |
14 | ac336d08 |
15 | 6a96ac92 |
hex | 4452311c |
1146237212 has 12 divisors (see below), whose sum is σ = 2006229456. Its totient is φ = 573028800.
The previous prime is 1146237199. The next prime is 1146237217. The reversal of 1146237212 is 2127326411.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1146237217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12212 + ... + 49412.
It is an arithmetic number, because the mean of its divisors is an integer number (167185788).
Almost surely, 21146237212 is an apocalyptic number.
It is an amenable number.
1146237212 is a deficient number, since it is larger than the sum of its proper divisors (859992244).
1146237212 is a wasteful number, since it uses less digits than its factorization.
1146237212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44908 (or 44906 counting only the distinct ones).
The product of its digits is 4032, while the sum is 29.
The square root of 1146237212 is about 33856.1251769898. The cubic root of 1146237212 is about 1046.5456281976.
It can be divided in two parts, 114 and 6237212, that added together give a palindrome (6237326).
The spelling of 1146237212 in words is "one billion, one hundred forty-six million, two hundred thirty-seven thousand, two hundred twelve".
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