Base | Representation |
---|---|
bin | 100011110011000… |
… | …1110000100000100 |
3 | 10002201021100120012 |
4 | 1013212032010010 |
5 | 4430001421122 |
6 | 315105525352 |
7 | 41524020635 |
oct | 10746160404 |
9 | 3081240505 |
10 | 1201201412 |
11 | 567057444 |
12 | 296343858 |
13 | 161b25288 |
14 | b576388c |
15 | 706c67e2 |
hex | 4798e104 |
1201201412 has 24 divisors (see below), whose sum is σ = 2116296000. Its totient is φ = 596556576.
The previous prime is 1201201403. The next prime is 1201201439. The reversal of 1201201412 is 2141021021.
It is a happy 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, 702014 + ... + 703722.
It is an arithmetic number, because the mean of its divisors is an integer number (88179000).
Almost surely, 21201201412 is an apocalyptic number.
It is an amenable number.
1201201412 is a deficient number, since it is larger than the sum of its proper divisors (915094588).
1201201412 is a wasteful number, since it uses less digits than its factorization.
1201201412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2795 (or 2793 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 1201201412 is about 34658.3527017658. The cubic root of 1201201412 is about 1063.0130872186.
Adding to 1201201412 its reverse (2141021021), we get a palindrome (3342222433).
The spelling of 1201201412 in words is "one billion, two hundred one million, two hundred one thousand, four hundred twelve".
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