Base | Representation |
---|---|
bin | 11001010100001… |
… | …10011100101111 |
3 | 112210121011100100 |
4 | 30222012130233 |
5 | 413331104210 |
6 | 33023402143 |
7 | 5156025162 |
oct | 1452063457 |
9 | 483534310 |
10 | 212363055 |
11 | a9967563 |
12 | 5b153353 |
13 | 34cc5618 |
14 | 202bdad9 |
15 | 1399c5c0 |
hex | ca8672f |
212363055 has 24 divisors (see below), whose sum is σ = 369281952. Its totient is φ = 112895424.
The previous prime is 212363033. The next prime is 212363069. The reversal of 212363055 is 550363212.
212363055 is a `hidden beast` number, since 2 + 1 + 23 + 630 + 5 + 5 = 666.
It is not a de Polignac number, because 212363055 - 25 = 212363023 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6822 + ... + 21708.
It is an arithmetic number, because the mean of its divisors is an integer number (15386748).
Almost surely, 2212363055 is an apocalyptic number.
212363055 is a deficient number, since it is larger than the sum of its proper divisors (156918897).
212363055 is a wasteful number, since it uses less digits than its factorization.
212363055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15215 (or 15212 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 212363055 is about 14572.6818053507. The cubic root of 212363055 is about 596.6133789612.
The spelling of 212363055 in words is "two hundred twelve million, three hundred sixty-three thousand, fifty-five".
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