Base | Representation |
---|---|
bin | 101000111000… |
… | …011101110000 |
3 | 202011111000102 |
4 | 220320131300 |
5 | 10220421130 |
6 | 1021411532 |
7 | 160044005 |
oct | 50703560 |
9 | 22144012 |
10 | 10717040 |
11 | 605a964 |
12 | 3709ba8 |
13 | 22b3059 |
14 | 15cd8ac |
15 | e1a645 |
hex | a38770 |
10717040 has 20 divisors (see below), whose sum is σ = 24917304. Its totient is φ = 4286784.
The previous prime is 10717001. The next prime is 10717067. The reversal of 10717040 is 4071701.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×107170402 = 229709892723200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66902 + ... + 67061.
Almost surely, 210717040 is an apocalyptic number.
10717040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10717040 is an abundant number, since it is smaller than the sum of its proper divisors (14200264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10717040 is a wasteful number, since it uses less digits than its factorization.
10717040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133976 (or 133970 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 20.
The square root of 10717040 is about 3273.6890505972. The cubic root of 10717040 is about 220.4744581285.
Adding to 10717040 its reverse (4071701), we get a palindrome (14788741).
The spelling of 10717040 in words is "ten million, seven hundred seventeen thousand, forty".
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