Base | Representation |
---|---|
bin | 101001001001001… |
… | …1010111011011000 |
3 | 10120012202202010002 |
4 | 1102102122323120 |
5 | 10311410414400 |
6 | 344554112132 |
7 | 46132400006 |
oct | 12222327330 |
9 | 3505682102 |
10 | 1380560600 |
11 | 649321681 |
12 | 32641b648 |
13 | 190033583 |
14 | d14d1a76 |
15 | 81304ed5 |
hex | 5249aed8 |
1380560600 has 24 divisors (see below), whose sum is σ = 3209803860. Its totient is φ = 552224160.
The previous prime is 1380560593. The next prime is 1380560609. The reversal of 1380560600 is 60650831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1380560609) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3451202 + ... + 3451601.
Almost surely, 21380560600 is an apocalyptic number.
1380560600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1380560600 is an abundant number, since it is smaller than the sum of its proper divisors (1829243260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1380560600 is a wasteful number, since it uses less digits than its factorization.
1380560600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6902819 (or 6902810 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 1380560600 is about 37155.8958982286. The cubic root of 1380560600 is about 1113.4870186765.
The spelling of 1380560600 in words is "one billion, three hundred eighty million, five hundred sixty thousand, six hundred".
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