Base | Representation |
---|---|
bin | 10010110100000010… |
… | …000101010101100010 |
3 | 1221010210110021200120 |
4 | 102310002011111202 |
5 | 312332240023320 |
6 | 13140242501110 |
7 | 1313403560226 |
oct | 226402052542 |
9 | 57123407616 |
10 | 20200314210 |
11 | 862660705a |
12 | 3ab9064796 |
13 | 1b9c041c5b |
14 | d98b4a786 |
15 | 7d3638440 |
hex | 4b4085562 |
20200314210 has 16 divisors (see below), whose sum is σ = 48480754176. Its totient is φ = 5386750448.
The previous prime is 20200314203. The next prime is 20200314217. The reversal of 20200314210 is 1241300202.
It is an interprime number because it is at equal distance from previous prime (20200314203) and next prime (20200314217).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 20200314210.
It is not an unprimeable number, because it can be changed into a prime (20200314217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336671874 + ... + 336671933.
It is an arithmetic number, because the mean of its divisors is an integer number (3030047136).
Almost surely, 220200314210 is an apocalyptic number.
20200314210 is an abundant number, since it is smaller than the sum of its proper divisors (28280439966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200314210 is a wasteful number, since it uses less digits than its factorization.
20200314210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673343817.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 20200314210 its reverse (1241300202), we get a palindrome (21441614412).
The spelling of 20200314210 in words is "twenty billion, two hundred million, three hundred fourteen thousand, two hundred ten".
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