Base | Representation |
---|---|
bin | 101100101010000… |
… | …110111100111110 |
3 | 1221012211010121121 |
4 | 230222012330332 |
5 | 3013301023110 |
6 | 202202421154 |
7 | 24365254414 |
oct | 5452067476 |
9 | 1835733547 |
10 | 749236030 |
11 | 354a19134 |
12 | 18ab017ba |
13 | bc2bab3a |
14 | 717132b4 |
15 | 45b9acda |
hex | 2ca86f3e |
749236030 has 8 divisors (see below), whose sum is σ = 1348624872. Its totient is φ = 299694408.
The previous prime is 749236027. The next prime is 749236031. The reversal of 749236030 is 30632947.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×7492360302 = 1122709257300321800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (749236031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37461792 + ... + 37461811.
It is an arithmetic number, because the mean of its divisors is an integer number (168578109).
Almost surely, 2749236030 is an apocalyptic number.
749236030 is a deficient number, since it is larger than the sum of its proper divisors (599388842).
749236030 is a wasteful number, since it uses less digits than its factorization.
749236030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74923610.
The product of its (nonzero) digits is 27216, while the sum is 34.
The square root of 749236030 is about 27372.1762013911. The cubic root of 749236030 is about 908.2516970277.
Adding to 749236030 its reverse (30632947), we get a palindrome (779868977).
The spelling of 749236030 in words is "seven hundred forty-nine million, two hundred thirty-six thousand, thirty".
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