Base | Representation |
---|---|
bin | 10010111110000100… |
… | …00000000000010100 |
3 | 222021202112202112122 |
4 | 21133002000000110 |
5 | 131324134410140 |
6 | 4402324435112 |
7 | 510243034316 |
oct | 113702000024 |
9 | 28252482478 |
10 | 10184294420 |
11 | 4356850153 |
12 | 1b82848a98 |
13 | c63c35c21 |
14 | 6c88177b6 |
15 | 3e9163ab5 |
hex | 25f080014 |
10184294420 has 24 divisors (see below), whose sum is σ = 21505186248. Its totient is φ = 4051209600.
The previous prime is 10184294359. The next prime is 10184294423. The reversal of 10184294420 is 2449248101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1409101444 + 8775192976 = 37538^2 + 93676^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10184294423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403051 + ... + 1410290.
It is an arithmetic number, because the mean of its divisors is an integer number (896049427).
Almost surely, 210184294420 is an apocalyptic number.
10184294420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10184294420 is an abundant number, since it is smaller than the sum of its proper divisors (11320891828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10184294420 is a wasteful number, since it uses less digits than its factorization.
10184294420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2813531 (or 2813529 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The spelling of 10184294420 in words is "ten billion, one hundred eighty-four million, two hundred ninety-four thousand, four hundred twenty".
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