Base | Representation |
---|---|
bin | 100101011110110000… |
… | …010101000011100100 |
3 | 10211212201000000201011 |
4 | 211132300111003210 |
5 | 1124410033324444 |
6 | 30253225512004 |
7 | 2623203015550 |
oct | 453660250344 |
9 | 124781000634 |
10 | 40244433124 |
11 | 16081a2a295 |
12 | 7971942604 |
13 | 3a448c614c |
14 | 1d3ac38860 |
15 | 10a81bb734 |
hex | 95ec150e4 |
40244433124 has 48 divisors (see below), whose sum is σ = 81887218560. Its totient is φ = 16948212480.
The previous prime is 40244433091. The next prime is 40244433139. The reversal of 40244433124 is 42133444204.
It is a super-2 number, since 2×402444331242 (a number of 22 digits) contains 22 as substring.
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, 6408274 + ... + 6414550.
It is an arithmetic number, because the mean of its divisors is an integer number (1705983720).
Almost surely, 240244433124 is an apocalyptic number.
It is an amenable number.
40244433124 is an abundant number, since it is smaller than the sum of its proper divisors (41642785436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40244433124 is a wasteful number, since it uses less digits than its factorization.
40244433124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10228 (or 10226 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 40244433124 its reverse (42133444204), we get a palindrome (82377877328).
The spelling of 40244433124 in words is "forty billion, two hundred forty-four million, four hundred thirty-three thousand, one hundred twenty-four".
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