Base | Representation |
---|---|
bin | 101101100100011… |
… | …100111000010011 |
3 | 1222021121011021011 |
4 | 231210130320103 |
5 | 3031204431240 |
6 | 203510311351 |
7 | 24642254002 |
oct | 5544347023 |
9 | 1867534234 |
10 | 764530195 |
11 | 362614940 |
12 | 194058557 |
13 | c2514340 |
14 | 73774c39 |
15 | 471bc6ea |
hex | 2d91ce13 |
764530195 has 16 divisors (see below), whose sum is σ = 1077828192. Its totient is φ = 513250560.
The previous prime is 764530177. The next prime is 764530231. The reversal of 764530195 is 591035467.
764530195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 764530195 - 215 = 764497427 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533922 + ... + 535351.
It is an arithmetic number, because the mean of its divisors is an integer number (67364262).
Almost surely, 2764530195 is an apocalyptic number.
764530195 is a deficient number, since it is larger than the sum of its proper divisors (313297997).
764530195 is a wasteful number, since it uses less digits than its factorization.
764530195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069302.
The product of its (nonzero) digits is 113400, while the sum is 40.
The square root of 764530195 is about 27650.1391497403. The cubic root of 764530195 is about 914.3901676665.
The spelling of 764530195 in words is "seven hundred sixty-four million, five hundred thirty thousand, one hundred ninety-five".
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