Search a number
-
+
1303102014 = 23435050783
BaseRepresentation
bin100110110101011…
…1100001000111110
310100211000102220120
41031222330020332
510132043231024
6333145555410
744202120144
oct11552741076
93324012816
101303102014
11609626915
123044a5b66
13179c82ba6
14c50cb594
1579604479
hex4dabc23e

1303102014 has 16 divisors (see below), whose sum is σ = 2666813952. Its totient is φ = 424265688.

The previous prime is 1303102013. The next prime is 1303102027. The reversal of 1303102014 is 4102013031.

It is a junction number, because it is equal to n+sod(n) for n = 1303101984 and 1303102002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303102013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525134 + ... + 2525649.

It is an arithmetic number, because the mean of its divisors is an integer number (166675872).

Almost surely, 21303102014 is an apocalyptic number.

1303102014 is an abundant number, since it is smaller than the sum of its proper divisors (1363711938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1303102014 is a wasteful number, since it uses less digits than its factorization.

1303102014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050831.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1303102014 is about 36098.5043180462. The cubic root of 1303102014 is about 1092.2602745399.

Adding to 1303102014 its reverse (4102013031), we get a palindrome (5405115045).

The spelling of 1303102014 in words is "one billion, three hundred three million, one hundred two thousand, fourteen".

Divisors: 1 2 3 6 43 86 129 258 5050783 10101566 15152349 30304698 217183669 434367338 651551007 1303102014