Base | Representation |
---|---|
bin | 11011101110010… |
… | …011000101011110 |
3 | 1012102012121221001 |
4 | 123232103011132 |
5 | 1423032343010 |
6 | 114053100514 |
7 | 14345316511 |
oct | 3356230536 |
9 | 1172177831 |
10 | 465121630 |
11 | 219604846 |
12 | 10b92773a |
13 | 754927cc |
14 | 45ab6d78 |
15 | 2ac78c3a |
hex | 1bb9315e |
465121630 has 16 divisors (see below), whose sum is σ = 857639664. Its totient is φ = 181510720.
The previous prime is 465121621. The next prime is 465121651. The reversal of 465121630 is 36121564.
It is a congruent number.
It is an unprimeable number.
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, 566812 + ... + 567631.
It is an arithmetic number, because the mean of its divisors is an integer number (53602479).
Almost surely, 2465121630 is an apocalyptic number.
465121630 is a deficient number, since it is larger than the sum of its proper divisors (392518034).
465121630 is a wasteful number, since it uses less digits than its factorization.
465121630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134491.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 465121630 is about 21566.6786965448. The cubic root of 465121630 is about 774.7986323868.
The spelling of 465121630 in words is "four hundred sixty-five million, one hundred twenty-one thousand, six hundred thirty".
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