Base | Representation |
---|---|
bin | 111101100011010… |
… | …1011101100110110 |
3 | 12022221022121210100 |
4 | 1323012223230312 |
5 | 13212212140210 |
6 | 540535334530 |
7 | 102116115624 |
oct | 17306535466 |
9 | 5287277710 |
10 | 2065349430 |
11 | 96a921661 |
12 | 497821446 |
13 | 26bb78171 |
14 | 15842a514 |
15 | c14c05c0 |
hex | 7b1abb36 |
2065349430 has 24 divisors (see below), whose sum is σ = 5369908752. Its totient is φ = 550759824.
The previous prime is 2065349411. The next prime is 2065349443. The reversal of 2065349430 is 349435602.
2065349430 is a `hidden beast` number, since 2 + 0 + 6 + 534 + 94 + 30 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11474074 + ... + 11474253.
It is an arithmetic number, because the mean of its divisors is an integer number (223746198).
Almost surely, 22065349430 is an apocalyptic number.
2065349430 is an abundant number, since it is smaller than the sum of its proper divisors (3304559322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2065349430 is a wasteful number, since it uses less digits than its factorization.
2065349430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22948340 (or 22948337 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
The square root of 2065349430 is about 45446.1156755998. The cubic root of 2065349430 is about 1273.4967658583.
The spelling of 2065349430 in words is "two billion, sixty-five million, three hundred forty-nine thousand, four hundred thirty".
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