Base | Representation |
---|---|
bin | 100111001010101… |
… | …1000111101010101 |
3 | 10101120221210202221 |
4 | 1032111120331111 |
5 | 10142420330401 |
6 | 334224302341 |
7 | 44365525432 |
oct | 11625307525 |
9 | 3346853687 |
10 | 1314230101 |
11 | 614937588 |
12 | 3081719b1 |
13 | 17c37b062 |
14 | c6786b89 |
15 | 7a5a17a1 |
hex | 4e558f55 |
1314230101 has 12 divisors (see below), whose sum is σ = 1401210628. Its totient is φ = 1232381952.
The previous prime is 1314230087. The next prime is 1314230107. The reversal of 1314230101 is 1010324131.
It can be written as a sum of positive squares in 6 ways, for example, as 240100 + 1313990001 = 490^2 + 36249^2 .
It is not a de Polignac number, because 1314230101 - 25 = 1314230069 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 (1314230107) 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 11 ways as a sum of consecutive naturals, for example, 71845 + ... + 88261.
Almost surely, 21314230101 is an apocalyptic number.
It is an amenable number.
1314230101 is a deficient number, since it is larger than the sum of its proper divisors (86980527).
1314230101 is a wasteful number, since it uses less digits than its factorization.
1314230101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16728 (or 16711 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1314230101 is about 36252.3116642236. The cubic root of 1314230101 is about 1095.3606537727.
Adding to 1314230101 its reverse (1010324131), we get a palindrome (2324554232).
The spelling of 1314230101 in words is "one billion, three hundred fourteen million, two hundred thirty thousand, one hundred one".
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