Base | Representation |
---|---|
bin | 10100111001100010… |
… | …10010010000000001 |
3 | 1001221221121010210212 |
4 | 22130301102100001 |
5 | 140434321200342 |
6 | 5053205403505 |
7 | 545021164043 |
oct | 123461222001 |
9 | 31857533725 |
10 | 11220100097 |
11 | 48384aa2a8 |
12 | 2211709595 |
13 | 109a6cb7ab |
14 | 786205a93 |
15 | 45a069182 |
hex | 29cc52401 |
11220100097 has 8 divisors (see below), whose sum is σ = 11710791744. Its totient is φ = 10729646928.
The previous prime is 11220100093. The next prime is 11220100121. The reversal of 11220100097 is 79000102211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11220100097 - 22 = 11220100093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11220100091) 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, 40103 + ... + 155075.
It is an arithmetic number, because the mean of its divisors is an integer number (1463848968).
Almost surely, 211220100097 is an apocalyptic number.
It is an amenable number.
11220100097 is a deficient number, since it is larger than the sum of its proper divisors (490691647).
11220100097 is a wasteful number, since it uses less digits than its factorization.
11220100097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119239.
The product of its (nonzero) digits is 252, while the sum is 23.
The spelling of 11220100097 in words is "eleven billion, two hundred twenty million, one hundred thousand, ninety-seven".
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