Base | Representation |
---|---|
bin | 100001000111000… |
… | …1011011010001000 |
3 | 2212102120022022122 |
4 | 1002032023122020 |
5 | 4233404404000 |
6 | 302124510412 |
7 | 36350311646 |
oct | 10216133210 |
9 | 2772508278 |
10 | 1111013000 |
11 | 520157569 |
12 | 2700ab408 |
13 | 149238656 |
14 | a77a8196 |
15 | 6780e085 |
hex | 4238b688 |
1111013000 has 32 divisors (see below), whose sum is σ = 2599772760. Its totient is φ = 444404800.
The previous prime is 1111012963. The next prime is 1111013063. The reversal of 1111013000 is 3101111.
It can be written as a sum of positive squares in 4 ways, for example, as 347375044 + 763637956 = 18638^2 + 27634^2 .
It is a Harshad number since it is a multiple of its sum of digits (8).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554507 + ... + 556506.
Almost surely, 21111013000 is an apocalyptic number.
1111013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1111013000 is an abundant number, since it is smaller than the sum of its proper divisors (1488759760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111013000 is a wasteful number, since it uses less digits than its factorization.
1111013000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111034 (or 1111020 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 8.
The square root of 1111013000 is about 33331.8616341782. The cubic root of 1111013000 is about 1035.7136823506.
Adding to 1111013000 its reverse (3101111), we get a palindrome (1114114111).
The spelling of 1111013000 in words is "one billion, one hundred eleven million, thirteen thousand".
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