Base | Representation |
---|---|
bin | 111111101011110… |
… | …101000011110100 |
3 | 2202110111002112021 |
4 | 333223311003310 |
5 | 4142011013012 |
6 | 254004402524 |
7 | 35322465424 |
oct | 7753650364 |
9 | 2673432467 |
10 | 1068454132 |
11 | 4a9129449 |
12 | 2599a6444 |
13 | 1404871a5 |
14 | a1c8a484 |
15 | 63c04007 |
hex | 3faf50f4 |
1068454132 has 24 divisors (see below), whose sum is σ = 1971043200. Its totient is φ = 505380096.
The previous prime is 1068454109. The next prime is 1068454133. The reversal of 1068454132 is 2314548601.
It is a super-2 number, since 2×10684541322 = 2283188464375746848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1068454133) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 44868 + ... + 64420.
It is an arithmetic number, because the mean of its divisors is an integer number (82126800).
Almost surely, 21068454132 is an apocalyptic number.
It is an amenable number.
1068454132 is a deficient number, since it is larger than the sum of its proper divisors (902589068).
1068454132 is a wasteful number, since it uses less digits than its factorization.
1068454132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20295 (or 20293 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 1068454132 is about 32687.2166450434. The cubic root of 1068454132 is about 1022.3163211650.
The spelling of 1068454132 in words is "one billion, sixty-eight million, four hundred fifty-four thousand, one hundred thirty-two".
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