Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1111100001110110 |
3 | 12202120012011221220 |
4 | 2011002333201312 |
5 | 14032412413410 |
6 | 1005254451210 |
7 | 106212666165 |
oct | 20502774166 |
9 | 5676164856 |
10 | 2232154230 |
11 | a45aa1569 |
12 | 523663b06 |
13 | 2975ac027 |
14 | 17264b3dc |
15 | d0e6e070 |
hex | 850bf876 |
2232154230 has 64 divisors (see below), whose sum is σ = 5699455488. Its totient is φ = 557544960.
The previous prime is 2232154229. The next prime is 2232154261. The reversal of 2232154230 is 324512322.
2232154230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22321542303 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2232154230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97239 + ... + 117981.
It is an arithmetic number, because the mean of its divisors is an integer number (89053992).
Almost surely, 22232154230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2232154230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2849727744).
2232154230 is an abundant number, since it is smaller than the sum of its proper divisors (3467301258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232154230 is a wasteful number, since it uses less digits than its factorization.
2232154230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20981.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 2232154230 is about 47245.6794850069. The cubic root of 2232154230 is about 1306.8971159936.
Adding to 2232154230 its reverse (324512322), we get a palindrome (2556666552).
The spelling of 2232154230 in words is "two billion, two hundred thirty-two million, one hundred fifty-four thousand, two hundred thirty".
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