Base | Representation |
---|---|
bin | 101101111010100… |
… | …101100111010100 |
3 | 1222200111222102001 |
4 | 231322211213110 |
5 | 3034201130030 |
6 | 204234525044 |
7 | 25042503133 |
oct | 5572454724 |
9 | 1880458361 |
10 | 770333140 |
11 | 365918765 |
12 | 195b96784 |
13 | c3796735 |
14 | 7444591a |
15 | 47966cca |
hex | 2dea59d4 |
770333140 has 24 divisors (see below), whose sum is σ = 1619406432. Its totient is φ = 307808160.
The previous prime is 770333117. The next prime is 770333147. The reversal of 770333140 is 41333077.
It is a junction number, because it is equal to n+sod(n) for n = 770333099 and 770333108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (770333147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414 + ... + 39253.
It is an arithmetic number, because the mean of its divisors is an integer number (67475268).
Almost surely, 2770333140 is an apocalyptic number.
It is an amenable number.
770333140 is an abundant number, since it is smaller than the sum of its proper divisors (849073292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
770333140 is a wasteful number, since it uses less digits than its factorization.
770333140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40647 (or 40645 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 28.
The square root of 770333140 is about 27754.8759680169. The cubic root of 770333140 is about 916.6978102183.
The spelling of 770333140 in words is "seven hundred seventy million, three hundred thirty-three thousand, one hundred forty".
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