Base | Representation |
---|---|
bin | 101100101101100… |
… | …001100001000000 |
3 | 1221021111121122102 |
4 | 230231201201000 |
5 | 3014013200024 |
6 | 202233525532 |
7 | 24406003421 |
oct | 5455414100 |
9 | 1837447572 |
10 | 750131264 |
11 | 35547a7a3 |
12 | 18b2738a8 |
13 | bc54246c |
14 | 718a7648 |
15 | 45cc61ae |
hex | 2cb61840 |
750131264 has 28 divisors (see below), whose sum is σ = 1503899964. Its totient is φ = 371195904.
The previous prime is 750131257. The next prime is 750131329. The reversal of 750131264 is 462131057.
It can be written as a sum of positive squares in 2 ways, for example, as 424689664 + 325441600 = 20608^2 + 18040^2 .
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, 54209 + ... + 66624.
It is an arithmetic number, because the mean of its divisors is an integer number (53710713).
Almost surely, 2750131264 is an apocalyptic number.
It is an amenable number.
750131264 is an abundant number, since it is smaller than the sum of its proper divisors (753768700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
750131264 is a wasteful number, since it uses less digits than its factorization.
750131264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120942 (or 120932 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 750131264 is about 27388.5243122005. The cubic root of 750131264 is about 908.6132983280.
The spelling of 750131264 in words is "seven hundred fifty million, one hundred thirty-one thousand, two hundred sixty-four".
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