Base | Representation |
---|---|
bin | 10100100000110000… |
… | …10000001000000001 |
3 | 1001102110102021212010 |
4 | 22100120100020001 |
5 | 140023111224301 |
6 | 5020421523133 |
7 | 536615152005 |
oct | 122030201001 |
9 | 31373367763 |
10 | 11012211201 |
11 | 47411192a2 |
12 | 2173b734a9 |
13 | 1066611804 |
14 | 76676c705 |
15 | 446ba25d6 |
hex | 290610201 |
11012211201 has 8 divisors (see below), whose sum is σ = 14780186944. Its totient is φ = 7292854800.
The previous prime is 11012211191. The next prime is 11012211253. The reversal of 11012211201 is 10211221011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11012211201 - 210 = 11012210177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11012211701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12154306 + ... + 12155211.
It is an arithmetic number, because the mean of its divisors is an integer number (1847523368).
Almost surely, 211012211201 is an apocalyptic number.
It is an amenable number.
11012211201 is a deficient number, since it is larger than the sum of its proper divisors (3767975743).
11012211201 is a wasteful number, since it uses less digits than its factorization.
11012211201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24309671.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11012211201 its reverse (10211221011), we get a palindrome (21223432212).
The spelling of 11012211201 in words is "eleven billion, twelve million, two hundred eleven thousand, two hundred one".
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