Base | Representation |
---|---|
bin | 101101101010… |
… | …011011101100 |
3 | 211112011010212 |
4 | 231222123230 |
5 | 11031022114 |
6 | 1104321552 |
7 | 203513534 |
oct | 55523354 |
9 | 24464125 |
10 | 11970284 |
11 | 68364a7 |
12 | 40132b8 |
13 | 2631611 |
14 | 18384c4 |
15 | 10b6b3e |
hex | b6a6ec |
11970284 has 12 divisors (see below), whose sum is σ = 21013608. Its totient is φ = 5966400.
The previous prime is 11970253. The next prime is 11970337. The reversal of 11970284 is 48207911.
It is a self number, because there is not a number n which added to its sum of digits gives 11970284.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3197 + ... + 5844.
It is an arithmetic number, because the mean of its divisors is an integer number (1751134).
Almost surely, 211970284 is an apocalyptic number.
It is an amenable number.
11970284 is a deficient number, since it is larger than the sum of its proper divisors (9043324).
11970284 is a wasteful number, since it uses less digits than its factorization.
11970284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9376 (or 9374 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 32.
The square root of 11970284 is about 3459.8098213630. The cubic root of 11970284 is about 228.7537127011.
The spelling of 11970284 in words is "eleven million, nine hundred seventy thousand, two hundred eighty-four".
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