Base | Representation |
---|---|
bin | 10110100101010101010 |
3 | 1101121002210 |
4 | 2310222222 |
5 | 142140020 |
6 | 23505550 |
7 | 6201315 |
oct | 2645252 |
9 | 1347083 |
10 | 740010 |
11 | 465a87 |
12 | 2b82b6 |
13 | 1cba9b |
14 | 15397c |
15 | e93e0 |
hex | b4aaa |
740010 has 32 divisors (see below), whose sum is σ = 1881792. Its totient is φ = 185600.
The previous prime is 739969. The next prime is 740011. The reversal of 740010 is 10047.
740010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×7400102 = 1095229600200, which contains 22 as substring.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (740011) by changing a digit.
740010 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 1235.
It is an arithmetic number, because the mean of its divisors is an integer number (58806).
2740010 is an apocalyptic number.
740010 is an abundant number, since it is smaller than the sum of its proper divisors (1141782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
740010 is a wasteful number, since it uses less digits than its factorization.
740010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1478.
The product of its (nonzero) digits is 28, while the sum is 12.
The square root of 740010 is about 860.2383390666. The cubic root of 740010 is about 90.4508243976.
Adding to 740010 its reverse (10047), we get a palindrome (750057).
The spelling of 740010 in words is "seven hundred forty thousand, ten", and thus it is an iban number.
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