Base | Representation |
---|---|
bin | 1100010001111… |
… | …01011111001101 |
3 | 21011211120022102 |
4 | 12020331133031 |
5 | 202332343201 |
6 | 14115524445 |
7 | 2360406260 |
oct | 610753715 |
9 | 234746272 |
10 | 103012301 |
11 | 53169737 |
12 | 2a5b9725 |
13 | 18459932 |
14 | d976cd7 |
15 | 909c26b |
hex | 623d7cd |
103012301 has 4 divisors (see below), whose sum is σ = 117728352. Its totient is φ = 88296252.
The previous prime is 103012229. The next prime is 103012307. The reversal of 103012301 is 103210301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103012301 is a prime.
It is a super-2 number, since 2×1030123012 = 21223068314629202, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103012307) 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, 7358015 + ... + 7358028.
It is an arithmetic number, because the mean of its divisors is an integer number (29432088).
Almost surely, 2103012301 is an apocalyptic number.
It is an amenable number.
103012301 is a deficient number, since it is larger than the sum of its proper divisors (14716051).
103012301 is an equidigital number, since it uses as much as digits as its factorization.
103012301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14716050.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 103012301 is about 10149.4975737718. The cubic root of 103012301 is about 468.7734747118.
Adding to 103012301 its reverse (103210301), we get a palindrome (206222602).
It can be divided in two parts, 1030 and 12301, that added together give a palindrome (13331).
The spelling of 103012301 in words is "one hundred three million, twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •