| Base | Representation |
|---|---|
| bin | 100001110100000… |
| … | …0011100100010000 |
| 3 | 2221001220022201100 |
| 4 | 1003220003210100 |
| 5 | 4310422330330 |
| 6 | 304325504400 |
| 7 | 40054501311 |
| oct | 10350034420 |
| 9 | 2831808640 |
| 10 | 1134573840 |
| 11 | 53248a134 |
| 12 | 277b72100 |
| 13 | 15109778a |
| 14 | aa97c608 |
| 15 | 69915060 |
| hex | 43a03910 |
1134573840 has 120 divisors (see below), whose sum is σ = 3847521600. Its totient is φ = 299596032.
The previous prime is 1134573833. The next prime is 1134573841. The reversal of 1134573840 is 483754311.
It is a happy number.
1134573840 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 573 + 84 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
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 = 1134573795 and 1134573804.
It is not an unprimeable number, because it can be changed into a prime (1134573841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66511 + ... + 81809.
It is an arithmetic number, because the mean of its divisors is an integer number (32062680).
Almost surely, 21134573840 is an apocalyptic number.
1134573840 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 1134573840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923760800).
1134573840 is an abundant number, since it is smaller than the sum of its proper divisors (2712947760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1134573840 is a wasteful number, since it uses less digits than its factorization.
1134573840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15421 (or 15412 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 1134573840 is about 33683.4356917462. The cubic root of 1134573840 is about 1042.9838617875.
The spelling of 1134573840 in words is "one billion, one hundred thirty-four million, five hundred seventy-three thousand, eight hundred forty".
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