Base | Representation |
---|---|
bin | 101110110101… |
… | …010010100110 |
3 | 212002201202002 |
4 | 232311102212 |
5 | 11120330102 |
6 | 1115045302 |
7 | 206231501 |
oct | 56652246 |
9 | 25081662 |
10 | 12276902 |
11 | 6a25900 |
12 | 4140832 |
13 | 270b051 |
14 | 18b8138 |
15 | 1127902 |
hex | bb54a6 |
12276902 has 24 divisors (see below), whose sum is σ = 20489448. Its totient is φ = 5512320.
The previous prime is 12276893. The next prime is 12276931. The reversal of 12276902 is 20967221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23213 + ... + 23735.
It is an arithmetic number, because the mean of its divisors is an integer number (853727).
Almost surely, 212276902 is an apocalyptic number.
12276902 is a deficient number, since it is larger than the sum of its proper divisors (8212546).
12276902 is a wasteful number, since it uses less digits than its factorization.
12276902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 644 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 12276902 is about 3503.8410352069. The cubic root of 12276902 is about 230.6904394661.
The spelling of 12276902 in words is "twelve million, two hundred seventy-six thousand, nine hundred two".
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