Base | Representation |
---|---|
bin | 101100101101010… |
… | …011101010101110 |
3 | 1221021101201211121 |
4 | 230231103222232 |
5 | 3014004341132 |
6 | 202232411154 |
7 | 24405346150 |
oct | 5455235256 |
9 | 1837351747 |
10 | 750074542 |
11 | 355441118 |
12 | 18b246aba |
13 | bc5226b9 |
14 | 71890ad0 |
15 | 45cb4497 |
hex | 2cb53aae |
750074542 has 16 divisors (see below), whose sum is σ = 1315746432. Its totient is φ = 313984440.
The previous prime is 750074513. The next prime is 750074579. The reversal of 750074542 is 245470057.
It is a super-2 number, since 2×7500745422 = 1125223637113019528, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 750074498 and 750074507.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 622384 + ... + 623587.
It is an arithmetic number, because the mean of its divisors is an integer number (82234152).
Almost surely, 2750074542 is an apocalyptic number.
750074542 is a deficient number, since it is larger than the sum of its proper divisors (565671890).
750074542 is a wasteful number, since it uses less digits than its factorization.
750074542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246023.
The product of its (nonzero) digits is 39200, while the sum is 34.
The square root of 750074542 is about 27387.4887859402. The cubic root of 750074542 is about 908.5903958196.
The spelling of 750074542 in words is "seven hundred fifty million, seventy-four thousand, five hundred forty-two".
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