| Base | Representation |
|---|---|
| bin | 100001110110101… |
| … | …0001100011010000 |
| 3 | 2221011110211021000 |
| 4 | 1003231101203100 |
| 5 | 4311300114330 |
| 6 | 304415102000 |
| 7 | 40102226535 |
| oct | 10355214320 |
| 9 | 2834424230 |
| 10 | 1135941840 |
| 11 | 533233a10 |
| 12 | 278511900 |
| 13 | 151456347 |
| 14 | aac16d8c |
| 15 | 69ad5560 |
| hex | 43b518d0 |
1135941840 has 160 divisors (see below), whose sum is σ = 4268476800. Its totient is φ = 275374080.
The previous prime is 1135941827. The next prime is 1135941841. The reversal of 1135941840 is 481495311.
1135941840 is a `hidden beast` number, since 1 + 13 + 594 + 18 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1135941795 and 1135941804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1135941841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145 + ... + 47664.
It is an arithmetic number, because the mean of its divisors is an integer number (26677980).
Almost surely, 21135941840 is an apocalyptic number.
1135941840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1135941840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2134238400).
1135941840 is an abundant number, since it is smaller than the sum of its proper divisors (3132534960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1135941840 is a wasteful number, since it uses less digits than its factorization.
1135941840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47842 (or 47830 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 1135941840 is about 33703.7362913965. The cubic root of 1135941840 is about 1043.4028822180.
The spelling of 1135941840 in words is "one billion, one hundred thirty-five million, nine hundred forty-one thousand, eight hundred forty".
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