Base | Representation |
---|---|
bin | 1110010100110111100… |
… | …11100100000101101010 |
3 | 1202001120001212221111221 |
4 | 13022123303210011222 |
5 | 31031102001214021 |
6 | 1014044305012254 |
7 | 50364113103133 |
oct | 7123363440552 |
9 | 1661501787457 |
10 | 492240257386 |
11 | 17a837879a79 |
12 | 7b49632408a |
13 | 375586189b7 |
14 | 19b7881ac8a |
15 | cc0e795241 |
hex | 729bce416a |
492240257386 has 16 divisors (see below), whose sum is σ = 791689472640. Its totient is φ = 228710289600.
The previous prime is 492240257351. The next prime is 492240257387. The reversal of 492240257386 is 683752042294.
It is not an unprimeable number, because it can be changed into a prime (492240257387) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91628040 + ... + 91633411.
It is an arithmetic number, because the mean of its divisors is an integer number (49480592040).
Almost surely, 2492240257386 is an apocalyptic number.
492240257386 is a deficient number, since it is larger than the sum of its proper divisors (299449215254).
492240257386 is a wasteful number, since it uses less digits than its factorization.
492240257386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183261549.
The product of its (nonzero) digits is 5806080, while the sum is 52.
The spelling of 492240257386 in words is "four hundred ninety-two billion, two hundred forty million, two hundred fifty-seven thousand, three hundred eighty-six".
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