Base | Representation |
---|---|
bin | 100001001011010… |
… | …1001011101100010 |
3 | 2212120202002221010 |
4 | 1002112221131202 |
5 | 4234441431000 |
6 | 302244241350 |
7 | 36405216663 |
oct | 10226513542 |
9 | 2776662833 |
10 | 1113233250 |
11 | 521433688 |
12 | 2709a0256 |
13 | 1498350cc |
14 | a7bc536a |
15 | 67aebd50 |
hex | 425a9762 |
1113233250 has 64 divisors (see below), whose sum is σ = 2868323328. Its totient is φ = 287280000.
The previous prime is 1113233239. The next prime is 1113233273. The reversal of 1113233250 is 523323111.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691 + ... + 47190.
It is an arithmetic number, because the mean of its divisors is an integer number (44817552).
Almost surely, 21113233250 is an apocalyptic number.
1113233250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1113233250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434161664).
1113233250 is an abundant number, since it is smaller than the sum of its proper divisors (1755090078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113233250 is a wasteful number, since it uses less digits than its factorization.
1113233250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47932 (or 47922 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 1113233250 is about 33365.1502319411. The cubic root of 1113233250 is about 1036.4031471898.
Adding to 1113233250 its reverse (523323111), we get a palindrome (1636556361).
The spelling of 1113233250 in words is "one billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred fifty".
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