Base | Representation |
---|---|
bin | 100001000111000… |
… | …1101001001010111 |
3 | 2212102120200002022 |
4 | 1002032031021113 |
5 | 4233410120434 |
6 | 302125003355 |
7 | 36350341466 |
oct | 10216151127 |
9 | 2772520068 |
10 | 1111020119 |
11 | 520161950 |
12 | 2700b355b |
13 | 14923b971 |
14 | a77aa9dd |
15 | 6781122e |
hex | 4238d257 |
1111020119 has 8 divisors (see below), whose sum is σ = 1217459712. Its totient is φ = 1005486840.
The previous prime is 1111020103. The next prime is 1111020121. The reversal of 1111020119 is 9110201111.
It is a happy number.
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 1111020119 - 24 = 1111020103 is a prime.
It is a super-2 number, since 2×11110201192 = 2468731409645548322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1111020097 and 1111020106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111020149) 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, 224009 + ... + 228914.
It is an arithmetic number, because the mean of its divisors is an integer number (152182464).
Almost surely, 21111020119 is an apocalyptic number.
1111020119 is a deficient number, since it is larger than the sum of its proper divisors (106439593).
1111020119 is a wasteful number, since it uses less digits than its factorization.
1111020119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453157.
The product of its (nonzero) digits is 18, while the sum is 17.
The square root of 1111020119 is about 33331.9684237220. The cubic root of 1111020119 is about 1035.7158945149.
The spelling of 1111020119 in words is "one billion, one hundred eleven million, twenty thousand, one hundred nineteen".
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