Base | Representation |
---|---|
bin | 101101110110001… |
… | …111110001011001 |
3 | 1222121101011022022 |
4 | 231312033301121 |
5 | 3033403220342 |
6 | 204154304225 |
7 | 25030023206 |
oct | 5566176131 |
9 | 1877334268 |
10 | 769195097 |
11 | 365210730 |
12 | 195728075 |
13 | c3488738 |
14 | 7422acad |
15 | 477de9d2 |
hex | 2dd8fc59 |
769195097 has 4 divisors (see below), whose sum is σ = 839121936. Its totient is φ = 699268260.
The previous prime is 769195081. The next prime is 769195117. The reversal of 769195097 is 790591967.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 769195097 - 24 = 769195081 is a prime.
It is a super-2 number, since 2×7691950972 = 1183322194497678818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (769195397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34963403 + ... + 34963424.
It is an arithmetic number, because the mean of its divisors is an integer number (209780484).
Almost surely, 2769195097 is an apocalyptic number.
It is an amenable number.
769195097 is a deficient number, since it is larger than the sum of its proper divisors (69926839).
769195097 is a wasteful number, since it uses less digits than its factorization.
769195097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69926838.
The product of its (nonzero) digits is 1071630, while the sum is 53.
The square root of 769195097 is about 27734.3667135199. The cubic root of 769195097 is about 916.2461633336.
The spelling of 769195097 in words is "seven hundred sixty-nine million, one hundred ninety-five thousand, ninety-seven".
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