Base | Representation |
---|---|
bin | 110000101100… |
… | …001001010010 |
3 | 220000110112202 |
4 | 300230021102 |
5 | 11231414410 |
6 | 1133323202 |
7 | 213330020 |
oct | 60541122 |
9 | 26013482 |
10 | 12763730 |
11 | 7228641 |
12 | 4336502 |
13 | 284b805 |
14 | 19a3710 |
15 | 11c1ca5 |
hex | c2c252 |
12763730 has 16 divisors (see below), whose sum is σ = 26256960. Its totient is φ = 4376112.
The previous prime is 12763727. The next prime is 12763739. The reversal of 12763730 is 3736721.
It is a junction number, because it is equal to n+sod(n) for n = 12763693 and 12763702.
It is not an unprimeable number, because it can be changed into a prime (12763739) 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, 91100 + ... + 91239.
It is an arithmetic number, because the mean of its divisors is an integer number (1641060).
Almost surely, 212763730 is an apocalyptic number.
12763730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12763730 is an abundant number, since it is smaller than the sum of its proper divisors (13493230).
12763730 is a wasteful number, since it uses less digits than its factorization.
12763730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182353.
The product of its (nonzero) digits is 5292, while the sum is 29.
The square root of 12763730 is about 3572.6362815154. The cubic root of 12763730 is about 233.7002639471.
The spelling of 12763730 in words is "twelve million, seven hundred sixty-three thousand, seven hundred thirty".
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