Base | Representation |
---|---|
bin | 11101011100011… |
… | …100100110110100 |
3 | 1021102112121202111 |
4 | 131130130212310 |
5 | 2002430341333 |
6 | 121004020404 |
7 | 15145620640 |
oct | 3534344664 |
9 | 1242477674 |
10 | 493996468 |
11 | 233936949 |
12 | 119531704 |
13 | 7b462604 |
14 | 49871c20 |
15 | 2d57e4cd |
hex | 1d71c9b4 |
493996468 has 24 divisors (see below), whose sum is σ = 989779392. Its totient is φ = 211329984.
The previous prime is 493996457. The next prime is 493996499. The reversal of 493996468 is 864699394.
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, 96 + ... + 31432.
It is an arithmetic number, because the mean of its divisors is an integer number (41240808).
Almost surely, 2493996468 is an apocalyptic number.
It is an amenable number.
493996468 is an abundant number, since it is smaller than the sum of its proper divisors (495782924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493996468 is a wasteful number, since it uses less digits than its factorization.
493996468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31911 (or 31909 counting only the distinct ones).
The product of its digits is 10077696, while the sum is 58.
The square root of 493996468 is about 22226.0313146544. The cubic root of 493996468 is about 790.5110553201.
The spelling of 493996468 in words is "four hundred ninety-three million, nine hundred ninety-six thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •