Base | Representation |
---|---|
bin | 11001100011110… |
… | …00000101001010 |
3 | 112221102201100220 |
4 | 30301320011022 |
5 | 414341320404 |
6 | 33135210510 |
7 | 5212244556 |
oct | 1461700512 |
9 | 487381326 |
10 | 214401354 |
11 | 100029a02 |
12 | 5b976a36 |
13 | 3555a30b |
14 | 20690866 |
15 | 13c514d9 |
hex | cc7814a |
214401354 has 32 divisors (see below), whose sum is σ = 457864704. Its totient is φ = 66768240.
The previous prime is 214401353. The next prime is 214401359. The reversal of 214401354 is 453104412.
It is not an unprimeable number, because it can be changed into a prime (214401353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12132 + ... + 23999.
It is an arithmetic number, because the mean of its divisors is an integer number (14308272).
Almost surely, 2214401354 is an apocalyptic number.
214401354 is an abundant number, since it is smaller than the sum of its proper divisors (243463350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214401354 is a wasteful number, since it uses less digits than its factorization.
214401354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36202.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 214401354 is about 14642.4504096821. The cubic root of 214401354 is about 598.5161053420.
Adding to 214401354 its reverse (453104412), we get a palindrome (667505766).
The spelling of 214401354 in words is "two hundred fourteen million, four hundred one thousand, three hundred fifty-four".
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