Base | Representation |
---|---|
bin | 1100010010110… |
… | …01001001110000 |
3 | 21012001022202021 |
4 | 12021121021300 |
5 | 202400004431 |
6 | 14122201224 |
7 | 2361360526 |
oct | 611311160 |
9 | 235038667 |
10 | 103125616 |
11 | 53236890 |
12 | 2a653214 |
13 | 18499399 |
14 | d9a6316 |
15 | 90c0b11 |
hex | 6259270 |
103125616 has 40 divisors (see below), whose sum is σ = 229449600. Its totient is φ = 44406720.
The previous prime is 103125611. The next prime is 103125641. The reversal of 103125616 is 616521301.
103125616 = T483 + T484 + ... + T900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103125611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12076 + ... + 18763.
It is an arithmetic number, because the mean of its divisors is an integer number (5736240).
Almost surely, 2103125616 is an apocalyptic number.
103125616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
103125616 is an abundant number, since it is smaller than the sum of its proper divisors (126323984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103125616 is a wasteful number, since it uses less digits than its factorization.
103125616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30877 (or 30871 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 103125616 is about 10155.0783354930. The cubic root of 103125616 is about 468.9452975602.
Adding to 103125616 its reverse (616521301), we get a palindrome (719646917).
The spelling of 103125616 in words is "one hundred three million, one hundred twenty-five thousand, six hundred sixteen".
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