Base | Representation |
---|---|
bin | 11101010101000… |
… | …001100111111110 |
3 | 1021021212202222222 |
4 | 131111001213332 |
5 | 2001431112232 |
6 | 120454205342 |
7 | 15123235565 |
oct | 3525014776 |
9 | 1237782888 |
10 | 492050942 |
11 | 232828179 |
12 | 118953852 |
13 | 7ac30c06 |
14 | 494c6bdc |
15 | 2d2e7d12 |
hex | 1d5419fe |
492050942 has 16 divisors (see below), whose sum is σ = 779096400. Its totient is φ = 233070264.
The previous prime is 492050939. The next prime is 492050987. The reversal of 492050942 is 249050294.
It is a super-2 number, since 2×4920509422 = 484228259046174728, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4217 + ... + 31652.
It is an arithmetic number, because the mean of its divisors is an integer number (48693525).
Almost surely, 2492050942 is an apocalyptic number.
492050942 is a deficient number, since it is larger than the sum of its proper divisors (287045458).
492050942 is an equidigital number, since it uses as much as digits as its factorization.
492050942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35928 (or 35890 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 492050942 is about 22182.2213044591. The cubic root of 492050942 is about 789.4719228949.
The spelling of 492050942 in words is "four hundred ninety-two million, fifty thousand, nine hundred forty-two".
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