Base | Representation |
---|---|
bin | 100011110011001… |
… | …0001001001011100 |
3 | 10002201021222220001 |
4 | 1013212101021130 |
5 | 4430002322134 |
6 | 315110104044 |
7 | 41524102522 |
oct | 10746211134 |
9 | 3081258801 |
10 | 1201214044 |
11 | 567065988 |
12 | 29634b024 |
13 | 161b2ac54 |
14 | b5768312 |
15 | 706ca414 |
hex | 4799125c |
1201214044 has 12 divisors (see below), whose sum is σ = 2104959024. Its totient is φ = 599797184.
The previous prime is 1201213973. The next prime is 1201214057. The reversal of 1201214044 is 4404121021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199117 + ... + 205060.
It is an arithmetic number, because the mean of its divisors is an integer number (175413252).
Almost surely, 21201214044 is an apocalyptic number.
It is an amenable number.
1201214044 is a deficient number, since it is larger than the sum of its proper divisors (903744980).
1201214044 is a wasteful number, since it uses less digits than its factorization.
1201214044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404924 (or 404922 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1201214044 is about 34658.5349372994. The cubic root of 1201214044 is about 1063.0168134697.
Adding to 1201214044 its reverse (4404121021), we get a palindrome (5605335065).
The spelling of 1201214044 in words is "one billion, two hundred one million, two hundred fourteen thousand, forty-four".
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