Base | Representation |
---|---|
bin | 1100010010001… |
… | …10101110011100 |
3 | 21011220111012212 |
4 | 12021012232130 |
5 | 202340101030 |
6 | 14120415552 |
7 | 2360624504 |
oct | 611065634 |
9 | 234814185 |
10 | 103050140 |
11 | 53195106 |
12 | 2a6175b8 |
13 | 18470c1b |
14 | d986a04 |
15 | 90a8595 |
hex | 6246b9c |
103050140 has 12 divisors (see below), whose sum is σ = 216405336. Its totient is φ = 41220048.
The previous prime is 103050139. The next prime is 103050173. The reversal of 103050140 is 41050301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576234 + ... + 2576273.
It is an arithmetic number, because the mean of its divisors is an integer number (18033778).
Almost surely, 2103050140 is an apocalyptic number.
103050140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103050140 is an abundant number, since it is smaller than the sum of its proper divisors (113355196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103050140 is a wasteful number, since it uses less digits than its factorization.
103050140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5152516 (or 5152514 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 103050140 is about 10151.3614850423. The cubic root of 103050140 is about 468.8308651008.
The spelling of 103050140 in words is "one hundred three million, fifty thousand, one hundred forty".
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