Base | Representation |
---|---|
bin | 100010010000011… |
… | …1010100010010100 |
3 | 2222002221120211112 |
4 | 1010200322202110 |
5 | 4323231312220 |
6 | 310021154152 |
7 | 40325260622 |
oct | 10440724224 |
9 | 2862846745 |
10 | 1149479060 |
11 | 53a93a6a4 |
12 | 280b5b958 |
13 | 1541b5c32 |
14 | ac93c512 |
15 | 6adab5c5 |
hex | 4483a894 |
1149479060 has 12 divisors (see below), whose sum is σ = 2413906068. Its totient is φ = 459791616.
The previous prime is 1149479033. The next prime is 1149479069. The reversal of 1149479060 is 609749411.
It can be written as a sum of positive squares in 2 ways, for example, as 150160516 + 999318544 = 12254^2 + 31612^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1149478999 and 1149479017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1149479069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28736957 + ... + 28736996.
It is an arithmetic number, because the mean of its divisors is an integer number (201158839).
Almost surely, 21149479060 is an apocalyptic number.
1149479060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1149479060 is an abundant number, since it is smaller than the sum of its proper divisors (1264427008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1149479060 is a wasteful number, since it uses less digits than its factorization.
1149479060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57473962 (or 57473960 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 41.
The square root of 1149479060 is about 33903.9682043268. The cubic root of 1149479060 is about 1047.5313311924.
The spelling of 1149479060 in words is "one billion, one hundred forty-nine million, four hundred seventy-nine thousand, sixty".
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