Base | Representation |
---|---|
bin | 1100011000101… |
… | …10100001101001 |
3 | 21020111201202220 |
4 | 12030112201221 |
5 | 203044320124 |
6 | 14150544253 |
7 | 2401101132 |
oct | 614264151 |
9 | 236451686 |
10 | 103901289 |
11 | 53716638 |
12 | 2a968089 |
13 | 186ab46b |
14 | db28c89 |
15 | 91c5879 |
hex | 6316869 |
103901289 has 8 divisors (see below), whose sum is σ = 138978912. Its totient is φ = 69045600.
The previous prime is 103901279. The next prime is 103901299. The reversal of 103901289 is 982109301.
It is an interprime number because it is at equal distance from previous prime (103901279) and next prime (103901299).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103901289 - 28 = 103901033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103901219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54387 + ... + 56264.
It is an arithmetic number, because the mean of its divisors is an integer number (17372364).
Almost surely, 2103901289 is an apocalyptic number.
It is an amenable number.
103901289 is a deficient number, since it is larger than the sum of its proper divisors (35077623).
103901289 is a wasteful number, since it uses less digits than its factorization.
103901289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110967.
The product of its (nonzero) digits is 3888, while the sum is 33.
The square root of 103901289 is about 10193.1981732918. The cubic root of 103901289 is about 470.1181067300.
The spelling of 103901289 in words is "one hundred three million, nine hundred one thousand, two hundred eighty-nine".
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