Base | Representation |
---|---|
bin | 100011110011000… |
… | …1110100011010110 |
3 | 10002201021110022100 |
4 | 1013212032203112 |
5 | 4430002002124 |
6 | 315105542530 |
7 | 41524026525 |
oct | 10746164326 |
9 | 3081243270 |
10 | 1201203414 |
11 | 5670589a4 |
12 | 296344a46 |
13 | 161b26168 |
14 | b57644bc |
15 | 706c71c9 |
hex | 4798e8d6 |
1201203414 has 24 divisors (see below), whose sum is σ = 2608421400. Its totient is φ = 399506688.
The previous prime is 1201203413. The next prime is 1201203431. The reversal of 1201203414 is 4143021021.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1201203413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66232 + ... + 82395.
It is an arithmetic number, because the mean of its divisors is an integer number (108684225).
Almost surely, 21201203414 is an apocalyptic number.
1201203414 is an abundant number, since it is smaller than the sum of its proper divisors (1407217986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201203414 is a wasteful number, since it uses less digits than its factorization.
1201203414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149084 (or 149081 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1201203414 is about 34658.3815836804. The cubic root of 1201203414 is about 1063.0136777804.
Adding to 1201203414 its reverse (4143021021), we get a palindrome (5344224435).
The spelling of 1201203414 in words is "one billion, two hundred one million, two hundred three thousand, four hundred fourteen".
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