Base | Representation |
---|---|
bin | 101101111111… |
… | …011011110110 |
3 | 211200112011000 |
4 | 231333123312 |
5 | 11041300220 |
6 | 1110224130 |
7 | 204322410 |
oct | 55773366 |
9 | 24615130 |
10 | 12056310 |
11 | 68950a2 |
12 | 4055046 |
13 | 2661816 |
14 | 185b9b0 |
15 | 10d2390 |
hex | b7f6f6 |
12056310 has 64 divisors (see below), whose sum is σ = 36748800. Its totient is φ = 2755296.
The previous prime is 12056287. The next prime is 12056321. The reversal of 12056310 is 1365021.
It is a super-2 number, since 2×120563102 = 290709221632200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a zygodrome in base 8.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1300 + ... + 5079.
It is an arithmetic number, because the mean of its divisors is an integer number (574200).
Almost surely, 212056310 is an apocalyptic number.
12056310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12056310 is an abundant number, since it is smaller than the sum of its proper divisors (24692490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12056310 is a wasteful number, since it uses less digits than its factorization.
12056310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6402 (or 6396 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 12056310 is about 3472.2197511102. The cubic root of 12056310 is about 229.3003946030.
The spelling of 12056310 in words is "twelve million, fifty-six thousand, three hundred ten".
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