Base | Representation |
---|---|
bin | 111101011001001… |
… | …000110111100111 |
3 | 2122210010102111222 |
4 | 331121020313213 |
5 | 4102140000403 |
6 | 250112250555 |
7 | 34344566516 |
oct | 7531106747 |
9 | 2583112458 |
10 | 1030000103 |
11 | 489454360 |
12 | 248b40a5b |
13 | 135512222 |
14 | 9ab1a67d |
15 | 6065a338 |
hex | 3d648de7 |
1030000103 has 8 divisors (see below), whose sum is σ = 1134546816. Its totient is φ = 927271800.
The previous prime is 1030000091. The next prime is 1030000123. The reversal of 1030000103 is 3010000301.
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 1030000103 - 212 = 1029996007 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 (1030000123) 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, 453413 + ... + 455678.
It is an arithmetic number, because the mean of its divisors is an integer number (141818352).
Almost surely, 21030000103 is an apocalyptic number.
1030000103 is a deficient number, since it is larger than the sum of its proper divisors (104546713).
1030000103 is a wasteful number, since it uses less digits than its factorization.
1030000103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909205.
The product of its (nonzero) digits is 9, while the sum is 8.
The square root of 1030000103 is about 32093.6146764430. The cubic root of 1030000103 is about 1009.9016677133.
Adding to 1030000103 its reverse (3010000301), we get a palindrome (4040000404).
It can be divided in two parts, 1030000 and 103, that multiplied together give a square (106090000 = 103002).
The spelling of 1030000103 in words is "one billion, thirty million, one hundred three", and thus it is an aban number.
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