Base | Representation |
---|---|
bin | 101100111101100… |
… | …001001010101100 |
3 | 1221120101122012010 |
4 | 230331201022230 |
5 | 3021101333030 |
6 | 202503441220 |
7 | 24456435513 |
oct | 5475411254 |
9 | 1846348163 |
10 | 754324140 |
11 | 357883989 |
12 | 190756210 |
13 | c037ca5b |
14 | 7227967a |
15 | 463536b0 |
hex | 2cf612ac |
754324140 has 24 divisors (see below), whose sum is σ = 2112107760. Its totient is φ = 201153088.
The previous prime is 754324139. The next prime is 754324157. The reversal of 754324140 is 41423457.
754324140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 754324098 and 754324107.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6285975 + ... + 6286094.
It is an arithmetic number, because the mean of its divisors is an integer number (88004490).
Almost surely, 2754324140 is an apocalyptic number.
It is an amenable number.
754324140 is an abundant number, since it is smaller than the sum of its proper divisors (1357783620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
754324140 is a wasteful number, since it uses less digits than its factorization.
754324140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12572081 (or 12572079 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 754324140 is about 27464.9620425734. The cubic root of 754324140 is about 910.3030589044.
Adding to 754324140 its reverse (41423457), we get a palindrome (795747597).
The spelling of 754324140 in words is "seven hundred fifty-four million, three hundred twenty-four thousand, one hundred forty".
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