Base | Representation |
---|---|
bin | 110000001010011101… |
… | …0110001001010011010 |
3 | 100212222020002210020021 |
4 | 1200110322301022122 |
5 | 3143311110241041 |
6 | 115303135221054 |
7 | 10321044616660 |
oct | 1402472611232 |
9 | 325866083207 |
10 | 103430165146 |
11 | 3a9566a4a30 |
12 | 1806667778a |
13 | 99a4367769 |
14 | 5012840c30 |
15 | 2a5544ecd1 |
hex | 1814eb129a |
103430165146 has 128 divisors (see below), whose sum is σ = 203836538880. Its totient is φ = 38166163200.
The previous prime is 103430165107. The next prime is 103430165159. The reversal of 103430165146 is 641561034301.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 265887120 + ... + 265887508.
It is an arithmetic number, because the mean of its divisors is an integer number (1592472960).
Almost surely, 2103430165146 is an apocalyptic number.
103430165146 is a deficient number, since it is larger than the sum of its proper divisors (100406373734).
103430165146 is a wasteful number, since it uses less digits than its factorization.
103430165146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 980.
The product of its (nonzero) digits is 25920, while the sum is 34.
Adding to 103430165146 its reverse (641561034301), we get a palindrome (744991199447).
The spelling of 103430165146 in words is "one hundred three billion, four hundred thirty million, one hundred sixty-five thousand, one hundred forty-six".
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