Base | Representation |
---|---|
bin | 1001000011111100… |
… | …0010011011101100 |
3 | 20021112001222001201 |
4 | 2100333002123230 |
5 | 14440201203030 |
6 | 1041211415244 |
7 | 114164301610 |
oct | 22077023354 |
9 | 6245058051 |
10 | 2432444140 |
11 | 1039062315 |
12 | 57a754524 |
13 | 2c9c38279 |
14 | 1910a7340 |
15 | e38342ca |
hex | 90fc26ec |
2432444140 has 48 divisors (see below), whose sum is σ = 6026194944. Its totient is φ = 807076800.
The previous prime is 2432444123. The next prime is 2432444173. The reversal of 2432444140 is 414442342.
2432444140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 2432444099 and 2432444108.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275896 + ... + 284575.
It is an arithmetic number, because the mean of its divisors is an integer number (125545728).
Almost surely, 22432444140 is an apocalyptic number.
2432444140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2432444140 is an abundant number, since it is smaller than the sum of its proper divisors (3593750804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2432444140 is a wasteful number, since it uses less digits than its factorization.
2432444140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560518 (or 560516 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
The square root of 2432444140 is about 49319.8148820532. The cubic root of 2432444140 is about 1344.8720211006.
Adding to 2432444140 its reverse (414442342), we get a palindrome (2846886482).
The spelling of 2432444140 in words is "two billion, four hundred thirty-two million, four hundred forty-four thousand, one hundred forty".
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