Base | Representation |
---|---|
bin | 11101011100101… |
… | …111111010110110 |
3 | 1021102200122021100 |
4 | 131130233322312 |
5 | 2002440404244 |
6 | 121005430530 |
7 | 15146400366 |
oct | 3534577266 |
9 | 1242618240 |
10 | 494075574 |
11 | 233990323 |
12 | 11956b446 |
13 | 7b48c615 |
14 | 498929a6 |
15 | 2d597b69 |
hex | 1d72feb6 |
494075574 has 12 divisors (see below), whose sum is σ = 1070497116. Its totient is φ = 164691852.
The previous prime is 494075503. The next prime is 494075587. The reversal of 494075574 is 475570494.
494075574 is a `hidden beast` number, since 4 + 9 + 4 + 0 + 75 + 574 = 666.
It is a super-2 number, since 2×4940755742 = 488221345646858952, which contains 22 as substring.
It is a Curzon number.
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, 13724304 + ... + 13724339.
It is an arithmetic number, because the mean of its divisors is an integer number (89208093).
Almost surely, 2494075574 is an apocalyptic number.
494075574 is an abundant number, since it is smaller than the sum of its proper divisors (576421542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494075574 is a wasteful number, since it uses less digits than its factorization.
494075574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27448651 (or 27448648 counting only the distinct ones).
The product of its (nonzero) digits is 705600, while the sum is 45.
The square root of 494075574 is about 22227.8108233807. The cubic root of 494075574 is about 790.5532491642.
The spelling of 494075574 in words is "four hundred ninety-four million, seventy-five thousand, five hundred seventy-four".
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