Base | Representation |
---|---|
bin | 11001100001000… |
… | …10101000110001 |
3 | 112220202221021210 |
4 | 30300202220301 |
5 | 414244121002 |
6 | 33123510333 |
7 | 5206256331 |
oct | 1460425061 |
9 | 486687253 |
10 | 214051377 |
11 | aa90aa71 |
12 | 5b8283a9 |
13 | 35466c27 |
14 | 205dd0c1 |
15 | 13bd296c |
hex | cc22a31 |
214051377 has 16 divisors (see below), whose sum is σ = 292825280. Its totient is φ = 139007232.
The previous prime is 214051367. The next prime is 214051381. The reversal of 214051377 is 773150412.
It is not a de Polignac number, because 214051377 - 24 = 214051361 is a prime.
It is a super-2 number, since 2×2140513772 = 91635983991192258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214051307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50733 + ... + 54789.
It is an arithmetic number, because the mean of its divisors is an integer number (18301580).
Almost surely, 2214051377 is an apocalyptic number.
It is an amenable number.
214051377 is a deficient number, since it is larger than the sum of its proper divisors (78773903).
214051377 is a wasteful number, since it uses less digits than its factorization.
214051377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4512.
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 214051377 is about 14630.4947626524. The cubic root of 214051377 is about 598.1902663729.
The spelling of 214051377 in words is "two hundred fourteen million, fifty-one thousand, three hundred seventy-seven".
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