Base | Representation |
---|---|
bin | 1000010100001011… |
… | …0010101000110110 |
3 | 12202120002111112100 |
4 | 2011002302220312 |
5 | 14032404221210 |
6 | 1005253402530 |
7 | 106212356226 |
oct | 20502625066 |
9 | 5676074470 |
10 | 2232101430 |
11 | a45a65929 |
12 | 523639446 |
13 | 297590ca0 |
14 | 172636086 |
15 | d0e5d5c0 |
hex | 850b2a36 |
2232101430 has 96 divisors (see below), whose sum is σ = 6305566176. Its totient is φ = 544545792.
The previous prime is 2232101419. The next prime is 2232101441. The reversal of 2232101430 is 341012322.
2232101430 is a `hidden beast` number, since 2 + 23 + 210 + 1 + 430 = 666.
It is an interprime number because it is at equal distance from previous prime (2232101419) and next prime (2232101441).
It is a super-3 number, since 3×22321014303 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 123769 + ... + 140651.
It is an arithmetic number, because the mean of its divisors is an integer number (65682981).
Almost surely, 22232101430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2232101430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3152783088).
2232101430 is an abundant number, since it is smaller than the sum of its proper divisors (4073464746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232101430 is a wasteful number, since it uses less digits than its factorization.
2232101430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17022 (or 17019 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2232101430 is about 47245.1207004491. The cubic root of 2232101430 is about 1306.8868113425.
Adding to 2232101430 its reverse (341012322), we get a palindrome (2573113752).
The spelling of 2232101430 in words is "two billion, two hundred thirty-two million, one hundred one thousand, four hundred thirty".
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