Base | Representation |
---|---|
bin | 100111010101111… |
… | …0010100001111110 |
3 | 10102000000010112012 |
4 | 1032223302201332 |
5 | 10200421231024 |
6 | 334554211222 |
7 | 44466452630 |
oct | 11653624176 |
9 | 3360003465 |
10 | 1320102014 |
11 | 618188200 |
12 | 30a123b12 |
13 | 18065596a |
14 | c7474a50 |
15 | 7ad6150e |
hex | 4eaf287e |
1320102014 has 48 divisors (see below), whose sum is σ = 2511057024. Its totient is φ = 509448720.
The previous prime is 1320102013. The next prime is 1320102029. The reversal of 1320102014 is 4102010231.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a self number, because there is not a number n which added to its sum of digits gives 1320102014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320102013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177617 + ... + 184899.
It is an arithmetic number, because the mean of its divisors is an integer number (52313688).
Almost surely, 21320102014 is an apocalyptic number.
1320102014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1320102014 is a deficient number, since it is larger than the sum of its proper divisors (1190955010).
1320102014 is a wasteful number, since it uses less digits than its factorization.
1320102014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7421 (or 7410 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1320102014 is about 36333.2081435152. The cubic root of 1320102014 is about 1096.9895687008.
Adding to 1320102014 its reverse (4102010231), we get a palindrome (5422112245).
The spelling of 1320102014 in words is "one billion, three hundred twenty million, one hundred two thousand, fourteen".
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