Base | Representation |
---|---|
bin | 1110010010010010111… |
… | …10101000011011011110 |
3 | 1201220222210212202022022 |
4 | 13021021132220123132 |
5 | 31020234403212210 |
6 | 1013255244420142 |
7 | 50314641661535 |
oct | 7111136503336 |
9 | 1656883782268 |
10 | 490859038430 |
11 | 17a199148802 |
12 | 7b16b847652 |
13 | 37398414887 |
14 | 19a871d731c |
15 | cb7d3b0155 |
hex | 72497a86de |
490859038430 has 16 divisors (see below), whose sum is σ = 912047762304. Its totient is φ = 190009950240.
The previous prime is 490859038403. The next prime is 490859038451. The reversal of 490859038430 is 34830958094.
It is a happy number.
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 7 ways as a sum of consecutive naturals, for example, 791707817 + ... + 791708436.
It is an arithmetic number, because the mean of its divisors is an integer number (57002985144).
Almost surely, 2490859038430 is an apocalyptic number.
490859038430 is a deficient number, since it is larger than the sum of its proper divisors (421188723874).
490859038430 is a wasteful number, since it uses less digits than its factorization.
490859038430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1583416291.
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 490859038430 in words is "four hundred ninety billion, eight hundred fifty-nine million, thirty-eight thousand, four hundred thirty".
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