Base | Representation |
---|---|
bin | 100001111111101001010 |
3 | 2002121000200 |
4 | 10033331022 |
5 | 241121210 |
6 | 35513030 |
7 | 12316416 |
oct | 4177512 |
9 | 2077020 |
10 | 1113930 |
11 | 6a0a04 |
12 | 458776 |
13 | 30003c |
14 | 20dd46 |
15 | 1700c0 |
hex | 10ff4a |
1113930 has 24 divisors (see below), whose sum is σ = 2896452. Its totient is φ = 297024.
The previous prime is 1113899. The next prime is 1113941. The reversal of 1113930 is 393111.
1113930 = 4702 + 4712 + ... + 4742.
It can be written as a sum of positive squares in 2 ways, for example, as 1022121 + 91809 = 1011^2 + 303^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6099 + ... + 6278.
21113930 is an apocalyptic number.
1113930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1113930 is an abundant number, since it is smaller than the sum of its proper divisors (1782522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113930 is a wasteful number, since it uses less digits than its factorization.
1113930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12390 (or 12387 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 18.
The square root of 1113930 is about 1055.4288228014. The cubic root of 1113930 is about 103.6619323298.
The spelling of 1113930 in words is "one million, one hundred thirteen thousand, nine hundred thirty".
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