Base | Representation |
---|---|
bin | 1100010001111… |
… | …01110010100110 |
3 | 21011211122000101 |
4 | 12020331302212 |
5 | 202332413132 |
6 | 14115534314 |
7 | 2360413012 |
oct | 610756246 |
9 | 234748011 |
10 | 103013542 |
11 | 5316a665 |
12 | 2a5ba39a |
13 | 1845a378 |
14 | d977542 |
15 | 909c7e7 |
hex | 623dca6 |
103013542 has 8 divisors (see below), whose sum is σ = 155414016. Its totient is φ = 51208872.
The previous prime is 103013531. The next prime is 103013549. The reversal of 103013542 is 245310301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1030135422 = 21223579670771528, which contains 22 as substring.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103013549) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148518 + ... + 149209.
It is an arithmetic number, because the mean of its divisors is an integer number (19426752).
Almost surely, 2103013542 is an apocalyptic number.
103013542 is a deficient number, since it is larger than the sum of its proper divisors (52400474).
103013542 is a wasteful number, since it uses less digits than its factorization.
103013542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297902.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 103013542 is about 10149.5587096189. The cubic root of 103013542 is about 468.7753571586.
Adding to 103013542 its reverse (245310301), we get a palindrome (348323843).
The spelling of 103013542 in words is "one hundred three million, thirteen thousand, five hundred forty-two".
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