Base | Representation |
---|---|
bin | 11001100010100… |
… | …11001111000010 |
3 | 112221011001100021 |
4 | 30301103033002 |
5 | 414322003214 |
6 | 33132044054 |
7 | 5211045556 |
oct | 1461231702 |
9 | 487131307 |
10 | 214250434 |
11 | aaa36582 |
12 | 5b90362a |
13 | 35506708 |
14 | 20651866 |
15 | 13c21924 |
hex | cc533c2 |
214250434 has 8 divisors (see below), whose sum is σ = 332457660. Its totient is φ = 103431216.
The previous prime is 214250429. The next prime is 214250437. The reversal of 214250434 is 434052412.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 212139225 + 2111209 = 14565^2 + 1453^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 214250399 and 214250408.
It is not an unprimeable number, because it can be changed into a prime (214250437) by changing a digit.
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, 1846929 + ... + 1847044.
Almost surely, 2214250434 is an apocalyptic number.
214250434 is a deficient number, since it is larger than the sum of its proper divisors (118207226).
214250434 is a wasteful number, since it uses less digits than its factorization.
214250434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3694004.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 214250434 is about 14637.2959934545. The cubic root of 214250434 is about 598.3756378627.
The spelling of 214250434 in words is "two hundred fourteen million, two hundred fifty thousand, four hundred thirty-four".
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