Base | Representation |
---|---|
bin | 100011110011000… |
… | …1110100000001110 |
3 | 10002201021110000221 |
4 | 1013212032200032 |
5 | 4430002000324 |
6 | 315105541554 |
7 | 41524026121 |
oct | 10746164016 |
9 | 3081243027 |
10 | 1201203214 |
11 | 567058832 |
12 | 2963448ba |
13 | 161b26043 |
14 | b57643b8 |
15 | 706c70e4 |
hex | 4798e80e |
1201203214 has 16 divisors (see below), whose sum is σ = 1811066400. Its totient is φ = 597523104.
The previous prime is 1201203209. The next prime is 1201203233. The reversal of 1201203214 is 4123021021.
It is a super-2 number, since 2×12012032142 = 2885778322647859592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339784 + ... + 343300.
It is an arithmetic number, because the mean of its divisors is an integer number (113191650).
Almost surely, 21201203214 is an apocalyptic number.
1201203214 is a deficient number, since it is larger than the sum of its proper divisors (609863186).
1201203214 is a wasteful number, since it uses less digits than its factorization.
1201203214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4347.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1201203214 is about 34658.3786983754. The cubic root of 1201203214 is about 1063.0136187832.
Adding to 1201203214 its reverse (4123021021), we get a palindrome (5324224235).
The spelling of 1201203214 in words is "one billion, two hundred one million, two hundred three thousand, two hundred fourteen".
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