Base | Representation |
---|---|
bin | 100100001011100… |
… | …1010100010000100 |
3 | 10010121102012211022 |
4 | 1020113022202010 |
5 | 4441243011004 |
6 | 320244530312 |
7 | 42041046623 |
oct | 11027124204 |
9 | 3117365738 |
10 | 1214032004 |
11 | 573320239 |
12 | 29a6b0998 |
13 | 164698343 |
14 | b73436ba |
15 | 718ad2be |
hex | 485ca884 |
1214032004 has 12 divisors (see below), whose sum is σ = 2159385228. Its totient is φ = 597064800.
The previous prime is 1214031991. The next prime is 1214032007. The reversal of 1214032004 is 4002304121.
It can be written as a sum of positive squares in 2 ways, for example, as 367105600 + 846926404 = 19160^2 + 29102^2 .
It is not an unprimeable number, because it can be changed into a prime (1214032007) 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, 2487527 + ... + 2488014.
It is an arithmetic number, because the mean of its divisors is an integer number (179948769).
Almost surely, 21214032004 is an apocalyptic number.
It is an amenable number.
1214032004 is a deficient number, since it is larger than the sum of its proper divisors (945353224).
1214032004 is a wasteful number, since it uses less digits than its factorization.
1214032004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4975606 (or 4975604 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1214032004 is about 34842.9620440054. The cubic root of 1214032004 is about 1066.7845367575.
Adding to 1214032004 its reverse (4002304121), we get a palindrome (5216336125).
It can be divided in two parts, 12140 and 32004, that added together give a palindrome (44144).
The spelling of 1214032004 in words is "one billion, two hundred fourteen million, thirty-two thousand, four".
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