Base | Representation |
---|---|
bin | 101100001010101… |
… | …100001101101000 |
3 | 1220122022200221221 |
4 | 230022230031220 |
5 | 3004144000130 |
6 | 201310111424 |
7 | 24235252654 |
oct | 5412541550 |
9 | 1818280857 |
10 | 741000040 |
11 | 350303330 |
12 | 1881ab574 |
13 | ba696181 |
14 | 705aba64 |
15 | 450c087a |
hex | 2c2ac368 |
741000040 has 32 divisors (see below), whose sum is σ = 1818819360. Its totient is φ = 269454400.
The previous prime is 741000031. The next prime is 741000047. The reversal of 741000040 is 40000147.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 740999978 and 741000023.
It is not an unprimeable number, because it can be changed into a prime (741000047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841606 + ... + 842485.
It is an arithmetic number, because the mean of its divisors is an integer number (56838105).
Almost surely, 2741000040 is an apocalyptic number.
It is an amenable number.
741000040 is an abundant number, since it is smaller than the sum of its proper divisors (1077819320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
741000040 is a wasteful number, since it uses less digits than its factorization.
741000040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1684113 (or 1684109 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 741000040 is about 27221.3159123507. The cubic root of 741000040 is about 904.9114368531.
Adding to 741000040 its reverse (40000147), we get a palindrome (781000187).
The spelling of 741000040 in words is "seven hundred forty-one million, forty", and thus it is an aban number.
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