Base | Representation |
---|---|
bin | 1011101101100010000… |
… | …1101101011110101110 |
3 | 201020100001120112122012 |
4 | 2323120201231132232 |
5 | 11244030002230220 |
6 | 232233000121222 |
7 | 20351645035541 |
oct | 2733041553656 |
9 | 636301515565 |
10 | 201201211310 |
11 | 78368925020 |
12 | 32bb1a66212 |
13 | 15c86148ab8 |
14 | 9a49848858 |
15 | 5378b4dac5 |
hex | 2ed886d7ae |
201201211310 has 32 divisors (see below), whose sum is σ = 402540479712. Its totient is φ = 71783620480.
The previous prime is 201201211283. The next prime is 201201211333. The reversal of 201201211310 is 13112102102.
It is a super-2 number, since 2×2012012113102 (a number of 23 digits) 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 15 ways as a sum of consecutive naturals, for example, 17249849 + ... + 17261508.
It is an arithmetic number, because the mean of its divisors is an integer number (12579389991).
Almost surely, 2201201211310 is an apocalyptic number.
201201211310 is an abundant number, since it is smaller than the sum of its proper divisors (201339268402).
201201211310 is a wasteful number, since it uses less digits than its factorization.
201201211310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34511428.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 201201211310 its reverse (13112102102), we get a palindrome (214313313412).
The spelling of 201201211310 in words is "two hundred one billion, two hundred one million, two hundred eleven thousand, three hundred ten".
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