Base | Representation |
---|---|
bin | 1100010110100… |
… | …00010000000010 |
3 | 21012222002220220 |
4 | 12023100100002 |
5 | 203011112232 |
6 | 14140443510 |
7 | 2365462002 |
oct | 613202002 |
9 | 235862826 |
10 | 103613442 |
11 | 5353a349 |
12 | 2a849596 |
13 | 1860a43a |
14 | da92002 |
15 | 916a42c |
hex | 62d0402 |
103613442 has 8 divisors (see below), whose sum is σ = 207226896. Its totient is φ = 34537812.
The previous prime is 103613417. The next prime is 103613443. The reversal of 103613442 is 244316301.
It is a sphenic number, since it is the product of 3 distinct primes.
103613442 is an admirable number.
It is a super-3 number, since 3×1036134423 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (103613443) 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, 8634448 + ... + 8634459.
It is an arithmetic number, because the mean of its divisors is an integer number (25903362).
Almost surely, 2103613442 is an apocalyptic number.
103613442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103613442 is a wasteful number, since it uses less digits than its factorization.
103613442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17268912.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 103613442 is about 10179.0688179224. The cubic root of 103613442 is about 469.6835685075.
Adding to 103613442 its reverse (244316301), we get a palindrome (347929743).
The spelling of 103613442 in words is "one hundred three million, six hundred thirteen thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •