Base | Representation |
---|---|
bin | 1000010100001001… |
… | …1101010110100000 |
3 | 12202112221001221002 |
4 | 2011002131112200 |
5 | 14032343423430 |
6 | 1005251451132 |
7 | 106211544101 |
oct | 20502352640 |
9 | 5675831832 |
10 | 2232014240 |
11 | a45a06375 |
12 | 5235b6aa8 |
13 | 2975603b1 |
14 | 1726123a8 |
15 | d0e42845 |
hex | 8509d5a0 |
2232014240 has 24 divisors (see below), whose sum is σ = 5273134020. Its totient is φ = 892805632.
The previous prime is 2232014221. The next prime is 2232014249. The reversal of 2232014240 is 424102322.
It can be written as a sum of positive squares in 2 ways, for example, as 2168206096 + 63808144 = 46564^2 + 7988^2 .
It is a super-3 number, since 3×22320142403 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (2232014249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6974885 + ... + 6975204.
Almost surely, 22232014240 is an apocalyptic number.
2232014240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2232014240 is an abundant number, since it is smaller than the sum of its proper divisors (3041119780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232014240 is a wasteful number, since it uses less digits than its factorization.
2232014240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13950104 (or 13950096 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2232014240 is about 47244.1979506479. The cubic root of 2232014240 is about 1306.8697946509.
Adding to 2232014240 its reverse (424102322), we get a palindrome (2656116562).
The spelling of 2232014240 in words is "two billion, two hundred thirty-two million, fourteen thousand, two hundred forty".
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