Base | Representation |
---|---|
bin | 11001100011011… |
… | …00110011010010 |
3 | 112221100100222210 |
4 | 30301230303102 |
5 | 414333331104 |
6 | 33134212550 |
7 | 5211663066 |
oct | 1461546322 |
9 | 487310883 |
10 | 214355154 |
11 | aaaa8222 |
12 | 5b954156 |
13 | 35542290 |
14 | 2067baa6 |
15 | 13c42989 |
hex | cc6ccd2 |
214355154 has 32 divisors (see below), whose sum is σ = 466187904. Its totient is φ = 65312640.
The previous prime is 214355137. The next prime is 214355179. The reversal of 214355154 is 451553412.
214355154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 11.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5307 + ... + 21374.
It is an arithmetic number, because the mean of its divisors is an integer number (14568372).
Almost surely, 2214355154 is an apocalyptic number.
214355154 is an abundant number, since it is smaller than the sum of its proper divisors (251832750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214355154 is a wasteful number, since it uses less digits than its factorization.
214355154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26802.
The product of its digits is 12000, while the sum is 30.
The square root of 214355154 is about 14640.8727198893. The cubic root of 214355154 is about 598.4731120961.
The spelling of 214355154 in words is "two hundred fourteen million, three hundred fifty-five thousand, one hundred fifty-four".
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