Base | Representation |
---|---|
bin | 11011111100011… |
… | …111000001011110 |
3 | 1012200012120022112 |
4 | 123330133001132 |
5 | 1430010344132 |
6 | 114304514022 |
7 | 14422036022 |
oct | 3374370136 |
9 | 1180176275 |
10 | 468840542 |
11 | 220714925 |
12 | 11101b912 |
13 | 76195451 |
14 | 463a4382 |
15 | 2b260ab2 |
hex | 1bf1f05e |
468840542 has 16 divisors (see below), whose sum is σ = 760284240. Its totient is φ = 216079488.
The previous prime is 468840539. The next prime is 468840551. The reversal of 468840542 is 245048864.
It is a super-2 number, since 2×4688405422 = 439622907645707528, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 468840542.
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, 165323 + ... + 168134.
It is an arithmetic number, because the mean of its divisors is an integer number (47517765).
Almost surely, 2468840542 is an apocalyptic number.
468840542 is a deficient number, since it is larger than the sum of its proper divisors (291443698).
468840542 is a wasteful number, since it uses less digits than its factorization.
468840542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333515.
The product of its (nonzero) digits is 245760, while the sum is 41.
The square root of 468840542 is about 21652.7259715723. The cubic root of 468840542 is about 776.8581383878.
The spelling of 468840542 in words is "four hundred sixty-eight million, eight hundred forty thousand, five hundred forty-two".
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