Base | Representation |
---|---|
bin | 100001011001101… |
… | …0000110011010100 |
3 | 2220002212012121020 |
4 | 1002303100303110 |
5 | 4243402000140 |
6 | 303113121140 |
7 | 36526041201 |
oct | 10263206324 |
9 | 2802765536 |
10 | 1120734420 |
11 | 5256973a3 |
12 | 2733b91b0 |
13 | 14b260480 |
14 | a8bb8ca8 |
15 | 685ce6d0 |
hex | 42cd0cd4 |
1120734420 has 96 divisors (see below), whose sum is σ = 3386541312. Its totient is φ = 275294208.
The previous prime is 1120734389. The next prime is 1120734421. The reversal of 1120734420 is 244370211.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120734421) 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, 461329 + ... + 463751.
It is an arithmetic number, because the mean of its divisors is an integer number (35276472).
Almost surely, 21120734420 is an apocalyptic number.
1120734420 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 1120734420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693270656).
1120734420 is an abundant number, since it is smaller than the sum of its proper divisors (2265806892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120734420 is a wasteful number, since it uses less digits than its factorization.
1120734420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3041 (or 3039 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 1120734420 is about 33477.3717606386. The cubic root of 1120734420 is about 1038.7257631252.
The spelling of 1120734420 in words is "one billion, one hundred twenty million, seven hundred thirty-four thousand, four hundred twenty".
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