Base | Representation |
---|---|
bin | 10100110111010000… |
… | …11101000100100100 |
3 | 1001220121200011020202 |
4 | 22123220131010210 |
5 | 140414424223113 |
6 | 5051244250032 |
7 | 544366665506 |
oct | 123350350444 |
9 | 31817604222 |
10 | 11201007908 |
11 | 482874a032 |
12 | 2207240918 |
13 | 109677563c |
14 | 783875d76 |
15 | 458547258 |
hex | 29ba1d124 |
11201007908 has 48 divisors (see below), whose sum is σ = 21841512000. Its totient is φ = 5003607168.
The previous prime is 11201007907. The next prime is 11201007911. The reversal of 11201007908 is 80970010211.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (11201007901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35678 + ... + 153866.
It is an arithmetic number, because the mean of its divisors is an integer number (455031500).
Almost surely, 211201007908 is an apocalyptic number.
It is an amenable number.
11201007908 is a deficient number, since it is larger than the sum of its proper divisors (10640504092).
11201007908 is a wasteful number, since it uses less digits than its factorization.
11201007908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118284 (or 118282 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 29.
The spelling of 11201007908 in words is "eleven billion, two hundred one million, seven thousand, nine hundred eight".
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