Base | Representation |
---|---|
bin | 110011100011110… |
… | …1011000010010100 |
3 | 11110120102101101011 |
4 | 1213013223002110 |
5 | 12020344031112 |
6 | 443401142004 |
7 | 60605206630 |
oct | 14707530224 |
9 | 4416371334 |
10 | 1730064532 |
11 | 8086380a9 |
12 | 40348a904 |
13 | 217574a31 |
14 | 125aaddc0 |
15 | a1d41aa7 |
hex | 671eb094 |
1730064532 has 48 divisors (see below), whose sum is σ = 3649968000. Its totient is φ = 700942464.
The previous prime is 1730064527. The next prime is 1730064541. The reversal of 1730064532 is 2354600371.
It is a junction number, because it is equal to n+sod(n) for n = 1730064494 and 1730064503.
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, 267594 + ... + 273982.
It is an arithmetic number, because the mean of its divisors is an integer number (76041000).
Almost surely, 21730064532 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1730064532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1824984000).
1730064532 is an abundant number, since it is smaller than the sum of its proper divisors (1919903468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1730064532 is a wasteful number, since it uses less digits than its factorization.
1730064532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6928 (or 6926 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 1730064532 is about 41594.0444294613. The cubic root of 1730064532 is about 1200.4777107277.
The spelling of 1730064532 in words is "one billion, seven hundred thirty million, sixty-four thousand, five hundred thirty-two".
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