Base | Representation |
---|---|
bin | 11001100011100… |
… | …10110100011000 |
3 | 112221101121210121 |
4 | 30301302310120 |
5 | 414340123200 |
6 | 33134523024 |
7 | 5212124665 |
oct | 1461626430 |
9 | 487347717 |
10 | 214379800 |
11 | 100014798 |
12 | 5b966474 |
13 | 3555056b |
14 | 20686a6c |
15 | 13c49e1a |
hex | cc72d18 |
214379800 has 24 divisors (see below), whose sum is σ = 498433500. Its totient is φ = 85751840.
The previous prime is 214379773. The next prime is 214379801. The reversal of 214379800 is 8973412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214379801) 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 5 ways as a sum of consecutive naturals, for example, 535750 + ... + 536149.
Almost surely, 2214379800 is an apocalyptic number.
214379800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214379800 is an abundant number, since it is smaller than the sum of its proper divisors (284053700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214379800 is a wasteful number, since it uses less digits than its factorization.
214379800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071915 (or 1071906 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 214379800 is about 14641.7143804952. The cubic root of 214379800 is about 598.4960481794.
The spelling of 214379800 in words is "two hundred fourteen million, three hundred seventy-nine thousand, eight hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •