Base | Representation |
---|---|
bin | 11101100010000… |
… | …101011101101110 |
3 | 1021112022201021222 |
4 | 131202011131232 |
5 | 2003320141132 |
6 | 121055423342 |
7 | 15164315123 |
oct | 3542053556 |
9 | 1245281258 |
10 | 495474542 |
11 | 2347563a2 |
12 | 119b24b52 |
13 | 7b85c304 |
14 | 49b3874a |
15 | 2d772412 |
hex | 1d88576e |
495474542 has 8 divisors (see below), whose sum is σ = 750030600. Its totient is φ = 245464344.
The previous prime is 495474443. The next prime is 495474547. The reversal of 495474542 is 245474594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 495474493 and 495474502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495474547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136192 + ... + 1136627.
It is an arithmetic number, because the mean of its divisors is an integer number (93753825).
Almost surely, 2495474542 is an apocalyptic number.
495474542 is a deficient number, since it is larger than the sum of its proper divisors (254556058).
495474542 is a wasteful number, since it uses less digits than its factorization.
495474542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2272930.
The product of its digits is 806400, while the sum is 44.
The square root of 495474542 is about 22259.2574449374. The cubic root of 495474542 is about 791.2986928166.
The spelling of 495474542 in words is "four hundred ninety-five million, four hundred seventy-four thousand, five hundred forty-two".
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