Base | Representation |
---|---|
bin | 11001100100101… |
… | …10010001110100 |
3 | 112221200000001000 |
4 | 30302112101310 |
5 | 414404300134 |
6 | 33142003300 |
7 | 5213301306 |
oct | 1462262164 |
9 | 487600030 |
10 | 214525044 |
11 | 100103928 |
12 | 5ba16530 |
13 | 355a16c6 |
14 | 206c3976 |
15 | 13c77e99 |
hex | cc96474 |
214525044 has 48 divisors (see below), whose sum is σ = 565311040. Its totient is φ = 70333920.
The previous prime is 214525039. The next prime is 214525081. The reversal of 214525044 is 440525412.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 214524999 and 214525017.
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 15 ways as a sum of consecutive naturals, for example, 9694 + ... + 22869.
Almost surely, 2214525044 is an apocalyptic number.
It is an amenable number.
214525044 is an abundant number, since it is smaller than the sum of its proper divisors (350785996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214525044 is a wasteful number, since it uses less digits than its factorization.
214525044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32637 (or 32629 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 214525044 is about 14646.6734789849. The cubic root of 214525044 is about 598.6311795926.
The spelling of 214525044 in words is "two hundred fourteen million, five hundred twenty-five thousand, forty-four".
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