Base | Representation |
---|---|
bin | 11101011000110… |
… | …011110000011100 |
3 | 1021100202011110100 |
4 | 131120303300130 |
5 | 2002204331331 |
6 | 120531341100 |
7 | 15134536215 |
oct | 3530636034 |
9 | 1240664410 |
10 | 493042716 |
11 | 233345321 |
12 | 119151790 |
13 | 7b1ba46a |
14 | 496a440c |
15 | 2d441ae6 |
hex | 1d633c1c |
493042716 has 18 divisors (see below), whose sum is σ = 1246302512. Its totient is φ = 164347560.
The previous prime is 493042709. The next prime is 493042751. The reversal of 493042716 is 617240394.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×4930427162 = 486182239601313312, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13695631 = 493042716 / (4 + 9 + 3 + 0 + 4 + 2 + 7 + 1 + 6).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6847780 + ... + 6847851.
Almost surely, 2493042716 is an apocalyptic number.
It is an amenable number.
493042716 is an abundant number, since it is smaller than the sum of its proper divisors (753259796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493042716 is a wasteful number, since it uses less digits than its factorization.
493042716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13695641 (or 13695636 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 493042716 is about 22204.5652062813. The cubic root of 493042716 is about 790.0019847197.
The spelling of 493042716 in words is "four hundred ninety-three million, forty-two thousand, seven hundred sixteen".
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