Base | Representation |
---|---|
bin | 100100001100000… |
… | …1100110101110001 |
3 | 10010121221000101110 |
4 | 1020120030311301 |
5 | 4441330203401 |
6 | 320254423533 |
7 | 42043260510 |
oct | 11030146561 |
9 | 3117830343 |
10 | 1214303601 |
11 | 5734962a5 |
12 | 29a801ba9 |
13 | 164761b54 |
14 | b73b4677 |
15 | 719139d6 |
hex | 4860cd71 |
1214303601 has 32 divisors (see below), whose sum is σ = 1906329600. Its totient is φ = 673096320.
The previous prime is 1214303581. The next prime is 1214303627. The reversal of 1214303601 is 1063034121.
It is not a de Polignac number, because 1214303601 - 25 = 1214303569 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (1214303501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150180 + ... + 158058.
It is an arithmetic number, because the mean of its divisors is an integer number (59572800).
Almost surely, 21214303601 is an apocalyptic number.
It is an amenable number.
1214303601 is a deficient number, since it is larger than the sum of its proper divisors (692025999).
1214303601 is a wasteful number, since it uses less digits than its factorization.
1214303601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8109.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 1214303601 is about 34846.8592702413. The cubic root of 1214303601 is about 1066.8640826771.
Adding to 1214303601 its reverse (1063034121), we get a palindrome (2277337722).
The spelling of 1214303601 in words is "one billion, two hundred fourteen million, three hundred three thousand, six hundred one".
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