Base | Representation |
---|---|
bin | 100001110001001… |
… | …0100111110001110 |
3 | 2220222002000221122 |
4 | 1003202110332032 |
5 | 4310031303040 |
6 | 304233400542 |
7 | 40035645461 |
oct | 10342247616 |
9 | 2828060848 |
10 | 1133072270 |
11 | 531653a70 |
12 | 277569152 |
13 | 150990185 |
14 | aa6ab2d8 |
15 | 6971a1b5 |
hex | 43894f8e |
1133072270 has 32 divisors (see below), whose sum is σ = 2355824736. Its totient is φ = 387788800.
The previous prime is 1133072263. The next prime is 1133072329. The reversal of 1133072270 is 722703311.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301091 + ... + 304830.
It is an arithmetic number, because the mean of its divisors is an integer number (73619523).
Almost surely, 21133072270 is an apocalyptic number.
1133072270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1133072270 is an abundant number, since it is smaller than the sum of its proper divisors (1222752466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133072270 is a wasteful number, since it uses less digits than its factorization.
1133072270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605956.
The product of its (nonzero) digits is 1764, while the sum is 26.
The square root of 1133072270 is about 33661.1388696223. The cubic root of 1133072270 is about 1042.5235407313.
Adding to 1133072270 its reverse (722703311), we get a palindrome (1855775581).
The spelling of 1133072270 in words is "one billion, one hundred thirty-three million, seventy-two thousand, two hundred seventy".
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