Base | Representation |
---|---|
bin | 1100000100011… |
… | …10000010101111 |
3 | 21001111210011122 |
4 | 12002032002233 |
5 | 201404320403 |
6 | 14014011155 |
7 | 2336366141 |
oct | 602160257 |
9 | 231453148 |
10 | 101245103 |
11 | 52171a43 |
12 | 29aa6abb |
13 | 17c8b45b |
14 | d636c91 |
15 | 8d4d838 |
hex | 608e0af |
101245103 has 8 divisors (see below), whose sum is σ = 105750528. Its totient is φ = 96748344.
The previous prime is 101245099. The next prime is 101245139. The reversal of 101245103 is 301542101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101245103 - 22 = 101245099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101245153) 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, 36926 + ... + 39572.
It is an arithmetic number, because the mean of its divisors is an integer number (13218816).
Almost surely, 2101245103 is an apocalyptic number.
101245103 is a deficient number, since it is larger than the sum of its proper divisors (4505425).
101245103 is a wasteful number, since it uses less digits than its factorization.
101245103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4333.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 101245103 is about 10062.0625619204. The cubic root of 101245103 is about 466.0773616398.
Adding to 101245103 its reverse (301542101), we get a palindrome (402787204).
The spelling of 101245103 in words is "one hundred one million, two hundred forty-five thousand, one hundred three".
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