Base | Representation |
---|---|
bin | 101101000000011… |
… | …100000101100100 |
3 | 1221121211112102120 |
4 | 231000130011210 |
5 | 3021300333024 |
6 | 202532105540 |
7 | 24466104612 |
oct | 5500340544 |
9 | 1847745376 |
10 | 755089764 |
11 | 358257130 |
12 | 190a652b0 |
13 | c058a3a0 |
14 | 723d86b2 |
15 | 46455479 |
hex | 2d01c164 |
755089764 has 96 divisors (see below), whose sum is σ = 2086318080. Its totient is φ = 209539200.
The previous prime is 755089763. The next prime is 755089801. The reversal of 755089764 is 467980557.
It is not an unprimeable number, because it can be changed into a prime (755089763) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 223117 + ... + 226475.
It is an arithmetic number, because the mean of its divisors is an integer number (21732480).
Almost surely, 2755089764 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 755089764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043159040).
755089764 is an abundant number, since it is smaller than the sum of its proper divisors (1331228316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
755089764 is a wasteful number, since it uses less digits than its factorization.
755089764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3521 (or 3519 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 51.
The square root of 755089764 is about 27478.8967027426. The cubic root of 755089764 is about 910.6109345988.
The spelling of 755089764 in words is "seven hundred fifty-five million, eighty-nine thousand, seven hundred sixty-four".
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