Base | Representation |
---|---|
bin | 1001000101110110… |
… | …0000010110111000 |
3 | 20022002002202000112 |
4 | 2101131200112320 |
5 | 14444222243112 |
6 | 1042054523452 |
7 | 114322215164 |
oct | 22135402670 |
9 | 6262082015 |
10 | 2440431032 |
11 | 1042617a56 |
12 | 581366588 |
13 | 2cb7a3740 |
14 | 192185ca4 |
15 | e43b0a22 |
hex | 917605b8 |
2440431032 has 16 divisors (see below), whose sum is σ = 4927793640. Its totient is φ = 1126352736.
The previous prime is 2440431017. The next prime is 2440431053. The reversal of 2440431032 is 2301340442.
It is a junction number, because it is equal to n+sod(n) for n = 2440430989 and 2440431007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11732738 + ... + 11732945.
Almost surely, 22440431032 is an apocalyptic number.
It is an amenable number.
2440431032 is an abundant number, since it is smaller than the sum of its proper divisors (2487362608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440431032 is a wasteful number, since it uses less digits than its factorization.
2440431032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23465702 (or 23465698 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2440431032 is about 49400.7189421369. The cubic root of 2440431032 is about 1346.3423683479.
Adding to 2440431032 its reverse (2301340442), we get a palindrome (4741771474).
The spelling of 2440431032 in words is "two billion, four hundred forty million, four hundred thirty-one thousand, thirty-two".
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