Base | Representation |
---|---|
bin | 110000110100… |
… | …111001100110 |
3 | 220002021201220 |
4 | 300310321212 |
5 | 11234041330 |
6 | 1134201210 |
7 | 213536406 |
oct | 60647146 |
9 | 26067656 |
10 | 12799590 |
11 | 7252581 |
12 | 4353206 |
13 | 2861c2b |
14 | 19b2806 |
15 | 11cc710 |
hex | c34e66 |
12799590 has 32 divisors (see below), whose sum is σ = 31712256. Its totient is φ = 3302880.
The previous prime is 12799573. The next prime is 12799607. The reversal of 12799590 is 9599721.
12799590 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12799573) and next prime (12799607).
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, 5952 + ... + 7811.
It is an arithmetic number, because the mean of its divisors is an integer number (991008).
Almost surely, 212799590 is an apocalyptic number.
12799590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12799590 is an abundant number, since it is smaller than the sum of its proper divisors (18912666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12799590 is a wasteful number, since it uses less digits than its factorization.
12799590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13804.
The product of its (nonzero) digits is 51030, while the sum is 42.
The square root of 12799590 is about 3577.6514642989. The cubic root of 12799590 is about 233.9189214319.
The spelling of 12799590 in words is "twelve million, seven hundred ninety-nine thousand, five hundred ninety".
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