Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1010001010010000 |
3 | 12202120011001210110 |
4 | 2011002322022100 |
5 | 14032411212430 |
6 | 1005254201320 |
7 | 106212545112 |
oct | 20502721220 |
9 | 5676131713 |
10 | 2232132240 |
11 | a45a86a98 |
12 | 523653240 |
13 | 2975a2010 |
14 | 1726433b2 |
15 | d0e677b0 |
hex | 850ba290 |
2232132240 has 160 divisors (see below), whose sum is σ = 7469521920. Its totient is φ = 548149248.
The previous prime is 2232132239. The next prime is 2232132241. The reversal of 2232132240 is 422312322.
It is an interprime number because it is at equal distance from previous prime (2232132239) and next prime (2232132241).
It is a super-3 number, since 3×22321322403 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2232132241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2586049 + ... + 2586911.
It is an arithmetic number, because the mean of its divisors is an integer number (46684512).
Almost surely, 22232132240 is an apocalyptic number.
2232132240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2232132240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3734760960).
2232132240 is an abundant number, since it is smaller than the sum of its proper divisors (5237389680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232132240 is a wasteful number, since it uses less digits than its factorization.
2232132240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1721 (or 1715 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2232132240 is about 47245.4467647413. The cubic root of 2232132240 is about 1306.8928243603.
Adding to 2232132240 its reverse (422312322), we get a palindrome (2654444562).
The spelling of 2232132240 in words is "two billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •