Base | Representation |
---|---|
bin | 10110010111011100111… |
… | …00000010011010111101 |
3 | 2201110122101210212120112 |
4 | 23023232130002122331 |
5 | 100042344123143140 |
6 | 1345013542355405 |
7 | 106344154343333 |
oct | 13135634023275 |
9 | 2643571725515 |
10 | 768504506045 |
11 | 276a14838a51 |
12 | 104b3672bb65 |
13 | 57614b0c313 |
14 | 292a546bb53 |
15 | 14ecd25dc65 |
hex | b2ee7026bd |
768504506045 has 8 divisors (see below), whose sum is σ = 943652044896. Its totient is φ = 600505846416.
The previous prime is 768504506027. The next prime is 768504506053. The reversal of 768504506045 is 540605405867.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 768504506045 - 218 = 768504243901 is a prime.
It is a super-2 number, since 2×7685045060452 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 768504505984 and 768504506002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787219567 + ... + 1787219996.
It is an arithmetic number, because the mean of its divisors is an integer number (117956505612).
Almost surely, 2768504506045 is an apocalyptic number.
It is an amenable number.
768504506045 is a deficient number, since it is larger than the sum of its proper divisors (175147538851).
768504506045 is a wasteful number, since it uses less digits than its factorization.
768504506045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3574439611.
The product of its (nonzero) digits is 4032000, while the sum is 50.
The spelling of 768504506045 in words is "seven hundred sixty-eight billion, five hundred four million, five hundred six thousand, forty-five".
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