Base | Representation |
---|---|
bin | 11001100010100… |
… | …11001110100100 |
3 | 112221011001022011 |
4 | 30301103032210 |
5 | 414322003104 |
6 | 33132044004 |
7 | 5211045514 |
oct | 1461231644 |
9 | 487131264 |
10 | 214250404 |
11 | aaa36555 |
12 | 5b903604 |
13 | 355066b4 |
14 | 20651844 |
15 | 13c21904 |
hex | cc533a4 |
214250404 has 12 divisors (see below), whose sum is σ = 375527628. Its totient is φ = 106956800.
The previous prime is 214250357. The next prime is 214250419. The reversal of 214250404 is 404052412.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 120121600 + 94128804 = 10960^2 + 9702^2 .
It is a super-2 number, since 2×2142504042 = 91806471228326432, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 39217 + ... + 44344.
It is an arithmetic number, because the mean of its divisors is an integer number (31293969).
Almost surely, 2214250404 is an apocalyptic number.
It is an amenable number.
214250404 is a deficient number, since it is larger than the sum of its proper divisors (161277224).
214250404 is a wasteful number, since it uses less digits than its factorization.
214250404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84206 (or 84204 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 214250404 is about 14637.2949686751. The cubic root of 214250404 is about 598.3756099339.
The spelling of 214250404 in words is "two hundred fourteen million, two hundred fifty thousand, four hundred four".
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