Base | Representation |
---|---|
bin | 11001110001110… |
… | …01100110110110 |
3 | 120001220021002201 |
4 | 30320321212312 |
5 | 420324230424 |
6 | 33242455114 |
7 | 5234013640 |
oct | 1470714666 |
9 | 501807081 |
10 | 216242614 |
11 | 101077305 |
12 | 6050449a |
13 | 35a53413 |
14 | 20a0d890 |
15 | 13eb6d44 |
hex | ce399b6 |
216242614 has 16 divisors (see below), whose sum is σ = 379323648. Its totient is φ = 90519912.
The previous prime is 216242603. The next prime is 216242633. The reversal of 216242614 is 416242612.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179002 + ... + 180205.
It is an arithmetic number, because the mean of its divisors is an integer number (23707728).
Almost surely, 2216242614 is an apocalyptic number.
216242614 is a deficient number, since it is larger than the sum of its proper divisors (163081034).
216242614 is a wasteful number, since it uses less digits than its factorization.
216242614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359259.
The product of its digits is 4608, while the sum is 28.
The square root of 216242614 is about 14705.1900361743. The cubic root of 216242614 is about 600.2245585379.
The spelling of 216242614 in words is "two hundred sixteen million, two hundred forty-two thousand, six hundred fourteen".
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